
CBSE Class 12 Syllabus 2025-26: The Central Board of Secondary Education (CBSE) released the CBSE 12th Syllabus 2025-26 on March 29, 2025, on its official website at cbseacademic.nic.in. Students preparing for the CBSE Exam Class 12 2026 can check the updated CBSE Class 12 syllabus 2026 on this page. The CBSE Class 12 exams are conducted covering the entire CBSE Class XII Syllabus 2026. The CBSE Class 12 exam 2026 will be conducted from February 17, 2026. The subject-wise CBSE Class XII syllabus 2026 download links are provided below. Students must download them to check the topics and units that are coming in their final board exams.
Latest: CBSE 12th Syllabus 2025-26 OUT: Know Major Changes
The board has also introduced new skill electives for CBSE Class 12 students to diversify their learning experience. These include:
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Land Transportation Associate
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Electronics and Hardware
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Physical Activity Trainer
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Design Thinking and Innovation
Important Changes in the Class 12 Syllabus:
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9-Point Grading Scale: Similar to Class 10, the Class 12 syllabus will also be assessed using the 9-point grading system.
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Elective Choices: Students can choose one subject from Informatics Practices, Computer Science, or Information Technology (only one of the three).
- How to download the CBSE Class 12 Syllabus 2025-26?
- CBSE Class 12 Physics Syllabus 2025-26
- CBSE 12th English Core Syllabus 2025-26
- CBSE 12th Chemistry Syllabus 2025-26
- CBSE 12th Mathematics Syllabus 2025-26
- CBSE Class 12 Syllabus 2025-26 for all subjects: Download PDF
- FAQs on CBSE 12th Syllabus 2026
How to download the CBSE Class 12 Syllabus 2025-26?
- Visit the official website cbse.nic.in or click on the subject-wise links provided below
- Click on CBSE 12th Syllabus 2026 subject-wise
- The syllabus will open up on the screen
- Download and save it on the system
- Refer to it to study all the topics
Students must go through the entire CBSE Class 12 syllabus 2026 and strategize their study schedule accordingly. Students must also refer to the CBSE exam class 12 Pattern 2026 to know the marking scheme and the type of questions asked, among other things. The CBSE 12th Class Datesheet 2026 is expected to be released in November 2025 in online mode on the official website-cbse.nic.in. The exams will likely be held between Feb 17 and Apr 4, 2026. After going through the entire CBSE 12th Syllabus 2026 and CBSE Exam Pattern, students must ensure that they solve as many CBSE Exam Class 12 sample papers/previous years' question papers to self-analyze their preparation. Students can also go through the CBSE Class 12 2026 preparation tips for Class 12 to know how to approach the board examinations 2026.
Commonly asked questions
Section A - 26 Marks
Reading Skills
I Reading Comprehension through Unseen Passages (10+8=18 Marks)
1. One unseen passage to assess comprehension, interpretation, analysis, inference and
vocabulary. The passage may be factual, descriptive or literary.
2. One unseen case-based factual passage with verbal/visual inputs like statistical data,
charts etc.to assess comprehension, interpretation, analysis, inference and evaluation.
Note: The combined word limit for both the passages will be 600-750.
Multiple Choice Questions / Objective Type Questions will be asked.
3. Note Making and Summarization based on a passage of approximately 200-250 words.
i. Note Making: 5 Marks
? Title: 1
? Numbering and indenting: 1
? Key/glossary: 1
? Notes: 2
ii. Summary (up to 50 words): 3 Marks
? Content: 2
? Expression: 1
Section B – 23 Marks
Grammar and Creative Writing Skills
II Grammar 7 Marks
4. Questions on Gap filling (Tenses, Clauses)
5. Questions on re-ordering/transformation of sentences
(Total seven questions to be done out of the eight given)
III Creative Writing Skills 16 Marks
6. Short writing task – Classified Advertisements, up to 50 words. One out of the two given
questions to be answered (3 Marks: Format: 1 / Content: 1 / Expression: 1)
7.Short writing task –Poster up to 50 words. One out of the two given questions to be
answered. (3 marks: Format: 1 / Content: 1 / Expression: 1)
8. Long Writing task: Speech in 120-150 words based on verbal / visual cues related to
contemporary / age-appropriate topic. One out of the two given questions to be answered.
(5 Marks: Format: 1 / Content: 2 / Expression: 2)
9. Long Writing Task: Debate based on visual/verbal inputs in 120-150 words, thematically
related to contemporary, topical issues. One out of the two given questions to be
answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2)
Section C – 31 Marks
Literature Text Book and Supplementary Reading Text
This section will have variety of assessment items including Multiple Choice Questions,
Objective Type Questions, Short Answer Type Questions and Long Answer Type
Questions to assess comprehension, interpretation, analysis, evaluation and
extrapolation beyond the text.
10. One Poetry extract out of two, from the book Hornbill, to assess comprehension,
interpretation, analysis, inference and appreciation. (3x1=3 Marks)
11. One Prose extract out of two, from the book Hornbill, to assess comprehension,
interpretation, analysis, evaluation and appreciation. (3x1=3 Marks)
12. One prose extract out of two, from the book Snapshots, to assess comprehension,
interpretation, analysis, inference and appreciation. (4x1=4 Marks)
13. Two Short answer type questions (one from Prose and one from Poetry, from the book
Hornbill), outof four, to be answered in 40-50 words. Questions should elicit inferential
responses through critical thinking. (3x2=6 Marks)
14. One Short answer type question, from the book Snapshots, to be answered in 40- 50
words. Questions should elicit inferential responses through critical thinking. One out of
two questions to be done. (3x1=3 Marks)
15. One Long answer type question, from Prose/Poetry of Hornbill, to be answered in 120-
150 words. Questions can be based on incident / theme / passage / extract / event, as
reference points to assess extrapolation beyond and across the text. The question will
elicit analytical and evaluative response from the student. Any one out of two questions to
be done. (1x6=6 Marks)
16. One Long answer type question, based on the chapters from the book Snapshots, to be
answered in 120-150 words, to assess global comprehension and extrapolation beyond
the text. Questions to provide analytical and evaluative responses, using incidents, events,
themes, as reference points. Any one out of two questions to be done. (1x6=6 Marks)
To download the detailed CBSE Class 12 English Syllabus 2026, Click here.
Units | Marks |
Relations and Functions | 8 |
Algebra | 10 |
Calculus | 35 |
Vectors and Three - Dimensional Geometry | 14 |
Linear Programming | 5 |
Probability | 8 |
Total | 80 |
Internal assessment | 20 |
To download the complete CBSE Class 12 Maths Syllabus 2025, Click Here
CBSE 12th board exams are conducted for 3 hours for most subjects. The timings are 10:30 am to 1:30 pm. For some skills subjects, the exams are held for 2 hours too, from 10:30 to 12:30 pm. Students can check the detailed CBSE 12th time table 2026 by clicking on - CBSE Class 12 time table 2026.
CBSE Class 12 Physics Syllabus 2025-26
Students can check below the Chapter and units covered in the CBSE 12th Physics syllabus 2026.
Unit | Chapter |
---|---|
Unit - 1: Electrostatics | Chapter 1: : Electric Charges and Fields Electric charges, Conservation of charge, Coulomb's law-force between two- point charges, forces between multiple charges; superposition principle and continuous charge distribution. Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric field. Electric flux, statement of Gauss's theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell (field inside and outside). Chapter–2: Electrostatic Potential and Capacitance Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two-point charges and of electric dipole in an electrostatic field. Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarization, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor (no derivation, formulae only). |
Unit - 2: Current Electricity | Chapter–3: Current Electricity Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm's law, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity, temperature dependence of resistance, Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel, Kirchhoff's rules, Wheatstone bridge. |
Unit - 3: Magnetic Effects of Current and Magnetism | Chapter–4: Moving Charges and Magnetism Concept of magnetic field, Oersted's experiment. Biot - Savart law and its application to current carrying circular loop. Ampere's law and its applications to infinitely long straight wire. Straight solenoid (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields. Force on a current-carrying conductor in a uniform magnetic field, force between two parallel current-carrying conductors-definition of ampere, torque experienced by a current loop in uniform magnetic field; Current loop as a magnetic dipole and its magnetic dipole moment, moving coil galvanometer- its current sensitivity and conversion to ammeter and voltmeter. Chapter–5: Magnetism and Matter Bar magnet, bar magnet as an equivalent solenoid (qualitative treatment only), magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis (qualitative treatment only), torque on a magnetic dipole (bar magnet) in a uniform magnetic field (qualitative treatment only), magnetic field lines. Magnetic properties of materials- Para-, dia- and ferro – magnetic substances with examples, Magnetization of materials, effect of temperature on magnetic properties. |
Unit - 4: Electromagnetic Induction and Alternating Currents | Chapter–6: Electromagnetic Induction Electromagnetic induction; Faraday's laws, induced EMF and current; Lenz's Law, Self and mutual induction. Chapter–7: Alternating Current Alternating currents, peak and RMS value of alternating current/voltage; reactance and impedance; LCR series circuit (phasors only), resonance, power in AC circuits, power factor, wattless current. AC generator, Transformer. |
Unit - 5: Electromagnetic waves | Chapter–8: Electromagnetic Waves Basic idea of displacement current, Electromagnetic waves, their characteristics, their transverse nature (qualitative idea only). Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses. |
Unit - 6: Optics | Chapter–9: Ray Optics and Optical Instruments Ray Optics: Reflection of light, spherical mirrors, mirror formula, refraction of light, total internal reflection and optical fibers, refraction at spherical surfaces, lenses, thin lens formula, lens maker’s formula, magnification, power of a lens, combination of thin lenses in contact, refraction of light through a prism. Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers. Chapter–10: Wave Optics Wave optics: Wave front and Huygen’s principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygen’s principle. Interference, Young's double slit experiment and expression for fringe width (No derivation final expression only), coherent sources and sustained interference of light, diffraction due to a single slit, width of central maxima (qualitative treatment only). |
Unit - 7: Dual Nature of Radiation and Matter | Chapter–11: Dual Nature of Radiation and Matter Dual nature of radiation, Photoelectric effect, Hertz and Lenard's observations; Einstein's photoelectric equation-particle nature of light. Experimental study of photoelectric effect Matter waves-wave nature of particles, de-Broglie relation. |
Unit - 8: Atoms and Nuclei | Chapter–12: Atoms Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model of hydrogen atom, Expression for radius of nth possible orbit, velocity and energy of electron in nth orbit, hydrogen line spectra (qualitative treatment only). Chapter–13: Nuclei Composition and size of nucleus, nuclear force Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission, nuclear fusion. |
Unit - 9: Electronic Devices | Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits Energy bands in conductors, semiconductors and insulators (qualitative ideas only) Intrinsic and extrinsic semiconductors- p and n type, p-n junction NCERT Solutions for Semiconductor Electronics: Materials, Devices and Simple Circuits |
Also read:
Commonly asked questions
Yes, Current Electricity is part of CBSE Physics syllabus. It includes topics like Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm's law, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity, temperature dependence of resistance, Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel, Kirchhoff's rules, Wheatstone bridge. The weightage of the unit in the final board exams is provided below:
Chapter | Marks |
---|---|
Chapter–1: Electric Charges and Fields | 16 |
Chapter–2: Electrostatic Potential and Capacitance | |
Chapter–3: Current Electricity (Click here for complete CBSE 12th Science syllabus) |
Yes. Electrostatistics includes two chapters namely Electric Charges & Fields and Electrostatic Potentials & Capacitance. The unit covers topics such as Conservation of charge, Coulomb's law-force between two- point charges, forces between multiple charges; superposition principle and continuous charge distribution, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, etc. Check the table below to know the weightage of the unit in the board exams:
Chapters | marks |
---|---|
Chapter–1: Electric Charges and Fields | 16 |
Chapter–2: Electrostatic Potential and Capacitance | |
Chapter–3: Current Electricity (Click for complete CBSE 12th Syllabus 2024) |
Yes, the board provides sufficient preparation leaves for you to prepare for the exams. Students are advised to finish their syllabus and practice the sample papers well ahead in time so as to avoid any panic situation once exams begin.
CBSE 12th English Core Syllabus 2025-26
Students can check below the CBSE Class 12 English marking scheme 2026. They can click below to download the complete CBSE 12th English Syllabus 2026-
Section A
Reading Skills-22 Marks
I. Reading Comprehension through Unseen Passage 12+10 = 22 Marks
1. One unseen passage to assess comprehension, interpretation, analysis and inference.
Vocabulary assessment will also be assessed via inference. The passage may be factual, descriptive or literary.
2. One unseen case-based factual passage with verbal/visual inputs like statistical data, charts etc. to assess comprehension, interpretation, analysis, inference and evaluation.
Note: The combined word limit for both passages will be 700-750 words.
Multiple Choice Questions/Objective Type Questions and Short Answer Type Questions (to
be answered in 40-50 words) will be asked.
Section B
Creative Writing Skills-18 Marks
3. Notice, up to 50 words. One out of the two given questions to be answered.
(4 Marks: Format :1 / Content: 2 / Accuracy of Spelling and Grammar: 1).
4. Formal/Informal Invitation and Reply, up to 50 words. One out of the two given questions to be answered. (4 Marks: Format: 1 / Content: 2 / Accuracy of Spelling and Grammar :1).
5. Letters based on verbal/visual input, to be answered in approximately 120-150 words. Letter types include application for a job with bio data or resume. Letters to the editor (giving suggestions or opinion on issues of public interest). One out of the two given questions to be answered. (5 Marks: Format: 1/Organisation of Ideas:1/Content:2/ Accuracy of Spelling and Grammar :1).
6. Article/ Report Writing, descriptive and analytical in nature, based on verbal inputs, to be answered in 120-150 words. One out of the two given questions to be answered.
(5 Marks:Format:1/Organisation of Ideas:1/Content:2/Accuracy of Spelling and Grammar:1).
Section C
Literature Text Book and Supplementary Reading Text- 40 Marks
This section will have variety of assessment items including Multiple Choice Questions, Objective Type Questions, Short Answer Type Questions and Long Answer Type Questions to assess comprehension, interpretation, analysis, evaluation and extrapolation beyond the text.
7. One Poetry extract out of two, from the book Flamingo, to assess comprehension, interpretation, analysis, inference and appreciation. (6x1=6 Marks)
8. One Prose extract out of two, from the book Vistas, to assess comprehension, interpretation, analysis, evaluation and appreciation. (4x1=4 Marks)
9. One prose extract out of two from the book Flamingo, to assess comprehension, interpretation, analysis, inference and evaluation. (6x1=6Marks)
10. Short answer type questions (from Prose and Poetry from the book Flamingo), to be answered in 40-50 words each. Questions should elicit inferential responses through critical thinking. Five questions out of the six given, are to be answered. (5x2=10 Marks)
11. Short answer type questions, from Prose (Vistas), to be answered in 40- 50 words each. Questions should elicit inferential responses through critical thinking. Any two out of three questions to be done. (2x2=4 Marks)
12. One Long answer type question, from Prose/Poetry (Flamingo), to be answered in 120-150 words. Questions can be based on incident / theme / passage / extract / event as reference points to assess extrapolation beyond and across the text. The question will elicit analytical and evaluative response from the student. Any one out of two questions to be done. (1x5=5 Marks)
13. One Long answer type question, based on the chapters from the book Vistas, to be answered in 120-150 words, to assess global comprehension and extrapolation beyond the text. Questions to provide analytical and evaluative responses using incidents, events, themes, as reference points. Any one out of two questions to be done. (1x5=5 Marks)
INTERNAL ASSESSMENT
Assessment of Listening Skills - 05 marks.
Assessment of Speaking Skills - 05 marks.
Project Work - 10 marks.
Commonly asked questions
Students need to score at least 33 percent in all subjects and a minimum aggregate of 33 percent in CBSE 12th board exams in order to clear the examinations.
The Board released the CBSE 12th syllabus and marking scheme for all subjects. Students must ensure to complete their syllabus and know the exam pattern well. They must nalso download and solve the CBSE 12th sample papers and previous years' question papers to perform well in the exams.
Once done with the syllabus and practice, students will be able to clear the 12th board examinations will good percentage.
Section A: Reading Skills
1. One unseen passage to assess comprehension, interpretation, analysis, inference and vocabulary. The passage may be factual, descriptive, or literary.
2. One unseen case-based factual passage with verbal/visual inputs like statistical data, charts etc.to assess comprehension, interpretation, analysis, inference, and evaluation.
Note: The combined word limit for both passages will be 600-750.
Multiple Choice Questions / Objective Type Questions will be asked
II Grammar (7 Marks)
4. Questions on Gap filling (Tenses, Clauses)
5. Questions on re-ordering/transformation of sentences
(Total seven questions to be done out of the eight given).
III Creative Writing Skills (16 Marks)
6. Short writing task – Classified Advertisements, up to 50 words. One out of the two given questions to be answered (3 Marks: Format: 1 / Content: 1 / Expression: 1)
7. Short writing task –Poster up to 50 words. One out of the two given questions to be answered. (3 marks:Format: 1 / Content: 1 / Expression: 1)
8. Long Writing task: Speech in 120-150 words based on verbal/visual cues related to contemporary / age-appropriate topics. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2)
9. Long Writing Task: Debate based on visual/verbal inputs in 120-150 words, thematically related to contemporary, topical issues. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2)
This section will have a variety of assessment items including Multiple Choice Questions, Objective Type Questions, Short Answer Type Questions and Long Answer Type Questions to assess comprehension, interpretation, analysis, evaluation, and extrapolation beyond the text.
10. One Poetry extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, inference, and appreciation. (3x1=3 Marks)
11. One Prose extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, evaluation, and appreciation. (3x1=3 Marks)
12. One prose extract out of two, from the book Snapshots, to assess comprehension, interpretation, analysis, inference, and appreciation. (4x1=4 Marks)
13. Two Short answer type questions (one from Prose and one from Poetry, from the book Hornbill), out of four, to be answered in 40-50 words. Questions should elicit inferential responses through critical thinking. (3x2=6 Marks)
14. One Short answer type question, from the book Snapshots, to be answered in 40- 50 words. Questions should elicit inferential responses through critical thinking. One out of two questions to be done. (3x1=3 Marks)
15. One Long answer type question, from Prose/Poetry of Hornbill, to be answered in 120-150 words. Questions can be based on incident/theme/passage/extract/event, as reference points to assess extrapolation beyond and across the text. The question will elicit analytical and evaluative response from the student. Anyone out of two questions to be done. (1x6=6 Marks)
16. One Long answer type question, based on the chapters from the book Snapshots, to be answered in 120-150 words, to assess global comprehension and extrapolation beyond the text. Questions to provide analytical and evaluative responses, using incidents, events, and themes, as reference points. Anyone out of two questions to be done. (1x6=6 Marks)
For more details on CBSE 12th English Syllabus 2026 and to download the subject-wise CBSE 12th syllabus PDF 2026, click on CBSE Class 12 Syllabus 2026.
CBSE does not advise students to do selective study for CBSE Class 12 examinations. The Board has prescribed syllabus for every subject. Students are expected to study thoroughly from the entire CBSE 12th syllabus and understand the concepts in order to score good marks in exams.
CBSE 12th Chemistry Syllabus 2025-26
Students can check below the Chapter and units covered in the CBSE Class 12 Chemistry syllabus 2026.
Units | Chapters/Topics |
---|---|
Unit 1: Solutions | Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in |
Unit 2: Electrochemistry | Redox reactions, EMF of a cell, standard electrode potential, Nernst equation and its application to |
Unit 3: Chemical Kinetics | Rate of a reaction (Average and instantaneous), factors affecting rate of reaction: concentration, temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life (only for zero and first order reactions), concept of collision theory (elementary idea, no mathematical treatment), activation energy, Arrhenius equation. |
Unit 4: d -and f -Block Elements |
General introduction, electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first row transition metals – metallic character, ionization enthalpy, oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy formation, preparation and properties of K2Cr2O7 and KMnO4. Lanthanides - Electronic configuration, oxidation states, chemical reactivity and lanthanides contraction and its consequences. Actinides - Electronic configuration, oxidation states and comparison with lanthanides. |
Unit 5: Coordination Compounds | Coordination compounds - Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. Bonding, Werner's theory, VBT, and CFT; structure and stereoisomerism, importance of coordination compounds (in qualitative analysis, extraction of metals and biological system). |
Unit 6: Haloalkanes and Haloarenes | Haloalkanes: Nomenclature, nature of C–X bond, physical and chemical properties, optical rotation mechanism of substitution reactions. Uses and environmental effects of - dichloromethane, trichloromethane, tetrachloromethane, |
Unit 7: Alcohols, Phenols and Ethers | Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration, uses with special reference to methanol and ethanol. Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophillic substitution reactions, uses of phenols. Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses. |
Unit 8: Aldehydes, Ketones and Carboxylic Acids | Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes, uses. Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses. |
Unit 9: Amines | Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines. Diazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry. |
Unit 10: Biomolecules | Carbohydrates - Classification (aldoses and ketoses), monosaccahrides (glucose and fructose), D-L configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen); Importance of carbohydrates. Proteins -Elementary idea of - amino acids, peptide bond, polypeptides, proteins, structure of proteins - primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins; enzymes. Hormones - Elementary idea excluding structure. Vitamins - Classification and functions. Nucleic Acids: DNA and RNA. |
Download CBSE Class 12 Chemistry syllabus 2026
Also read:
Commonly asked questions
Following are some tips to improve the writing and presentation skills for the CBSE 12th board exams.
- Students must write the answers neatly. The hand writing should be legible.
- Write the answers with proper heading and subheading.
- Highlight your important points.
- Cross out the errors neatly with single line.
- Divide the time for each question to avoid rushing.
- Practice writing the previous year question papers.
Yes, Hydrocarbons is included in the CBSE 12th board syllabus. The topics that are in syllabus are:
Aliphatic Hydrocarbons:
Alkanes - Nomenclature, isomerism, conformation (ethane only), physical properties, chemical
reactions including free radical mechanism of halogenation, combustion and pyrolysis.
Alkenes - Nomenclature, structure of double bond (ethene), geometrical isomerism, physical
properties, methods of preparation, chemical reactions: addition of hydrogen, halogen, water,
hydrogen halides (Markovnikov's addition and peroxide effect), ozonolysis, oxidation, mechanism
of electrophilic addition.
Alkynes - Nomenclature, structure of triple bond (ethyne), physical properties, methods of
preparation, chemical reactions: acidic character of alkynes, addition reaction of - hydrogen,
halogens, hydrogen halides and water.
Aromatic Hydrocarbons:
Introduction, IUPAC nomenclature, benzene: resonance, aromaticity, chemical properties:
mechanism of electrophilic substitution. Nitration, sulphonation, halogenation, Friedel Craft's
alkylation and acylation, directive influence of functional group in monosubstituted benzene.
Carcinogenicity and toxicity.
To download the complete CBSE 12th sChemistry syllabus 2026, Click Here
Students can check and download the CBSE Class 12 Chemistry Syllabus 2026 by clicking on the link provided. The distribution of marks is as follows:
- Some Basic Concepts of Chemistry - 7 marks
- Structure of Atom - 9 marks
- Classification of Elements and Periodicity in Properties - 6 marks
- Chemical Bonding and Molecular Structure - 7 marks
- Chemical Thermodynamics -9 marks
- Equilibrium - 7 marks
- Redox Reactions- 4 marks
- Organic Chemistry: Some basic Principles and Techniques - 11 marks
- Hydrocarbons - 10 marks
Click on CBSE 12th Chemistry syllabus 2026 to download the complete syllabus.
CBSE 12th Mathematics Syllabus 2025-26
Students must go through the CBSE Class 12 Mathematics Syllabus 2026 carefully and cover it on time. The topics and the marks have been mentioned below:
Units |
Chapters/Topics |
---|---|
Unit-I: Relations and Functions |
Types of relations: reflexive, symmetric, transitive and equivalence relations. One-to-one and 2. Inverse Trigonometric Functions Definition, range, domain, principal value branch. Graphs of inverse trigonometric functions. |
Unit-II: Algebra
|
1. Matrices Invertible matrices and proof of the uniqueness of inverse, if it exists; (Here all matrices will have real entries). 2. Determinants |
Unit-III: Calculus |
1. Continuity and Differentiability Continuity and differentiability, chain rule, derivative of composite functions, derivatives of inverse trigonometric functions like sin−1 𝑥, cos−1 𝑥 and tan−1 𝑥, derivative of implicit functions. Concept of exponential and logarithmic functions. Derivatives of logarithmic and exponential functions. Logarithmic differentiation, the derivative of functions expressed in parametric forms. Second-order derivatives. 2. Applications of Derivatives Applications of derivatives: rate of change of quantities, increasing/decreasing functions, maxima and minima (first derivative test motivated geometrically and second derivative test given as a provable tool). Simple problems (that illustrate basic principles and understanding of the subject as well as real-life situations). 3. Integrals Integration as inverse process of differentiation. Integration of a variety of functions by substitution, by partial fractions and by parts, Evaluation of simple integrals of the following types and problems based on them. Fundamental Theorem of Calculus (without proof). Definite integrals, Basic properties of definite integrals and evaluation of definite integrals. 4. Application of the Integrals Applications in finding the area under simple curves, especially lines, circles/ parabolas/ellipses (in standard form only) Definition, order and degree, general and particular solutions of a differential equation. Solution |
Unit-IV: Vectors and Three-dimensional Geometry |
1. Vectors Vectors and scalars, magnitude and direction of a vector. Direction cosines and direction ratios of a vector. Types of vectors (equal, unit, zero, parallel and collinear vectors), position vector of a point, negative of a vector, components of a vector, addition of vectors, multiplication of a vector by a scalar, position vector of a point dividing a line segment in a given ratio. Definition, Geometrical Interpretation, properties and application of scalar (dot) product of vectors, vector (cross) product of vectors. 2. Three-dimensional Geometry Direction cosines and direction ratios of a line joining two points. Cartesian equation and vector equation of a line, skew lines, shortest distance between two lines. Angle between two lines. |
Unit-V: Linear Programming Problem |
1. Linear Programming Introduction, related terminology such as constraints, objective function, optimization, graphical method of solution for problems in two variables, feasible and infeasible regions (bounded or unbounded), feasible and infeasible solutions, optimal feasible solutions (up to three non-trivial constraints). |
Unit-VI: Probability |
1. Probability |
Also Read:
- NCERT Solutions Maths Class 11 Preparation
- Class 12 Maths Chapters with Solutions
- NCERT Solutions for Sets
- NCERT Solutions for Trigonometric Functions
- NCERT Solution for Relations & Functions
- NCERT Solutions for Sequence and Series
- NCERT Solutions for Probability
- NCERT Solutions for Limits and Derivatives
- NCERT Solutions for Statistics
- NCERT Solutions for Introduction to Three-dimensional Geometry
Read More:
Commonly asked questions
Given below is the chapter-wise weightage of all chapters in the board exams:
- Sets and Functions- 23 marks
- Algebra- 25 marks
- Coordinate Geometry- 12 marks
- Calculus - 08 marks
- Statistics and Probability - 12 marks
Click on CBSE Class 12 Mathematics syllabus 2026 to download it.
Students must ensure to solve atleast one previous year CBSE 12th Mathematics question paper every day to efficiently prepare for the CBSE 12th Mathematics board exam. Make sure to practice the question papers during the last month of the preparation.
Questions from below topics can be asked in the Class 12 exams 2026 CBSE-
Positive and negative angles. Measuring angles in radians and in degrees and conversion from
one measure to another. Definition of trigonometric functions with the help of unit circle. Truth of
the identity sin2x + cos2x = 1, for all x. Signs of trigonometric functions. Domain and range of
trigonometric functions and their graphs. Expressing sin (x±y) and cos (x±y) in terms of sinx, siny,
cosx & cosy and their simple applications. Deducing identities etc.
You can download the complete CBSE 12th Mathematics syllabus 2026 by clicking here
CBSE Class 12 Syllabus 2025-26 for all subjects: Download PDF
The cbse. gov. in syllabus 2026 Class 12 was released online in March 2025. The CBSE 10th Syllabus 2026 is released for all subjects. Students can download the updated subject-wise CBSE Syllabus 2026 Class 12 PDF for all streams below:
CBSE Class 12 Syllabus 2025-26 for Subjects Common to all Streams
Subject | Syllabus PDF |
---|---|
Mathematics | Download PDF |
Applied Mathematics | Download PDF |
English Core | Download PDF |
English Elective | Download PDF |
Hindi Core | Download PDF |
Hindi Elective | Download PDF |
CBSE 12th Syllabus 2026 for Science subjects
Subjects | Syllabus PDF |
---|---|
Physics | Download PDF |
Biology | Download PDF |
Chemistry | Download PDF |
Biotechnology | Download PDF |
CBSE Class 12 Syllabus 2026 for Commerce subjects
Subjects | Syllabus PDF |
---|---|
Accountancy | Download PDF |
Business Studies | Download PDF |
Economics | Download PDF |
Computer Science | Download PDF |
CBSE 12th Syllabus 2026 for Arts subjects
Subjects | Syllabus PDF |
---|---|
Sociology | Download PDF |
History | Download PDF |
Psychology | Download PDF |
Political science | Download PDF |
Home Science | Download PDF |
Geography | Download PDF |
CBSE has provided the CBSE class 12th syllabus for all subjects on its official website. Students can download it by clicking on the links provided below and start learning and practicing it to score better.
Also Read: NCERT Solutions Class 11
CBSE Class 12 Syllabus 2026 for other subjects
Subject | Syllabus PDF |
---|---|
Arabic | Download PDF |
Assamese | Download PDF |
Bengali | Download PDF |
Bhoti | Download PDF |
Bhutia | Download PDF |
Bodo | Download PDF |
French | Download PDF |
German | Download PDF |
Gujarati | Download PDF |
Japanese | Download PDF |
Kannada | Download PDF |
Kashmiri | Download PDF |
Kokborok | Download PDF |
Lepcha | Download PDF |
Limboo | Download PDF |
Malayalam | Download PDF |
Manipuri | Download PDF |
Marathi | Download PDF |
Mizo | Download PDF |
Nepali | Download PDF |
Odia | Download PDF |
Persian | Download PDF |
Punjabi | Download PDF |
Russian | Download PDF |
Sanskrit Core | Download PDF |
Sanskrit Elective | Download PDF |
Telugu AP | Telugu Telangana | Download PDF | Download PDF |
Tibetan | Download PDF |
Urdu Core | Download PDF |
Urdu elective | Download PDF |
Carnatic Melodic | Download PDF |
Carnatic Vocal | Download PDF |
Carnatic Percussion | Download PDF |
Entrepreneurship | Download PDF |
Engineering Graphics | Download PDF |
Fine Arts | Download PDF |
Indian Classical Dance | Download PDF |
Hindustani Melodic | Download PDF |
Hindustani Vocal | Download PDF |
Hindustani Percussion | Download PDF |
Informatics Practices | Download PDF |
Knowledge Traditions & Practices of India | Download PDF |
Legal studies | Download PDF |
NCC | Download PDF |
Physical Education | Download PDF |
Health & Physical Education | Download PDF |
Work experience | Download PDF |
General Studies | Download PDF |
Tangkhul | Download PDF |
Tamil | Download PDF |
Spanish | Download PDF |
Sindhi | Download PDF |
Commonly asked questions
Central Board of Secondary Education (CBSE) released the CBSE class 12 syllabus 2025-26 on its official website. Students can find and download the syllabus of Class 12 CBSE 2025-26 below for all subjects. Download and start studying for the board examinations. It is adviced that students finish their CBSE 12th syllabus 2026 for all subjects at least 2 months prior to the exam to score well.
Students can check below the Chapter and units covered in the CBSE Class 12 Sociology syllabus 2026.
Unit | Chapter/Topics |
---|---|
Unit 1: Introducing Indian Society |
|
Unit 2: The Demographic Structure of the Indian Society |
|
Unit 3: Social Institutions: Continuity and Change |
|
Unit 5: Patterns of Social Inequality and Exclusion |
|
Unit 6: The Challenges of Cultural Diversity |
|
Unit 8: Structural Change |
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Unit 9: Cultural Change |
|
Unit 11: Change and Development in Rural Society |
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Unit 12: Change and Development in Industrial Society |
|
Unit 15: Social Movements |
|
To know more on CBSE Class 12 Sociology Syllabus 2026 and to download subject-wise syllabus PDF, click on CBSE 12th syllabus 2026.
Not exactly the same, but, CBSE can ask questions similar to what were asked in the previous years of CBSE 12th exams. Thus, you are advised to download and practice the previous years' question papers thoroughly for better preparation.
FAQs on CBSE 12th Syllabus 2026
Students can check the FAQs related to CBSE 12th syllabus 2026 below:
Commonly asked questions
Marking done by CBSE is fair and lenient. After the evaluators are done with the checking, the answer sheet goes for another round of random checking by the supervisor, to ensure it's fairness.
Thus, students must not worry about the strict/lenient checking by the evaluators and focus on completing their syllabus and ensuring that their preparataion strategy is on point so that they do not have to worry about the checking.
Many students wish to clear their board exams without studying, however, please note that you will not be able to pass the 12th class without securing the minimum passing marks of 33 in all subjects and also 33 percent in aggregate.
In case you are unable to score the passing marks in one or two subjects, you will be allowed to sit for the supplementary exams. You are advised to go through the CBSE 12th syllabus, and know the exam pattern so that you are able to build a strategy to score well in exams. Make notes of important points as you study. Stay confident and focus your energy on studies and you'll be able to pass with flying colours.
CBSE board is strictly against the practice of using any unfair means during the examinations. The board is actively working to prevent and discourage any malpractice during board examinations every year.
So, you are advised to go through the CBSE 12th syllabus and solve as many previous years' question papers and sample papers to avoid cheating during the CBSE 12th board exams.
The latest CBSE exam pattern 2026 for class 12 comprises competency-based questions (MCQs, case-based, source-based questions, etc.) which will carry 40% weightage. The Multiple choice questions (MCQs) will carry 20% weightage and short/answer type questions will carry 40% weightage.
Students must go through the complete CBSE 12th syllabus and must finish it by December 2025. They will then get enough time to plan their revision and score well in boards exams
Yes, CBSE 12th exams 2026 will be based on 100% syllabus. Students can check the CBSE 12th syllabus 2026 by clicking on the link provided. Students must finish with their syllabus and know the exam pattern well at least a month prior to the exam. This way they'll be better prepared for the exams.
From 2020 to 2022, the Board had reduced the CBSE syllabus in the wake of Covid pandemic.
You can treat the CBSE sample paper as a mock test and time yourself while answering it. This will make you familiar with the exam pattern and marking scheme, after which you will eventually find the CBSE board paper easy.
You can download the CBSE 12th sample papers and question papers by clicking on the link below:
Kinematics is covered in CBSE Class 11. However, a student is expected to know the topic well in order to understand Physics better in Class 12. You can click on CBSE 11th Physics Syllabus 2026 to check the complete Physics syllabus and know the solutions to the NCERT questions of all chapters of Class 11.
Click on NCERT 12th Physics Solutions 2026 to know the questions with solutions to all Class 12 Physics questions.
Students must go through the points below to avoid the CBSE board exam-day hassles:
- All communication devices like mobile phones, Bluetooth devices, headphones, pagers, fitness bands, cameras, etc., are barred from carrying to the examination hall.
- Accessories like wallets, goggles, handbags, and purses are not to be carried.
- Students must not forget to carry all the stationary items that are required to appear for the CBSE 12th board exams as sharing of stationary is not allowed
- However, do not forget to carry your CBSE admit card on all exam days
- Students without the admit crad will not be allowed to write their CBSE board exams
There is no concept of good or bad marks in class 12 CBSE board. You must focus on your studies and work hard towards schieveing good score in the board exams. The concept of good/bad marks can be benchmarked by you depending on the stream/career you have chosen for yourself. If you wish to enter IIT and become an engineer, you must aim for 90+ percentage, so on and so forth.
Thus, set an aim for yourself and build a way to reach the goal and THAT shall be good enough for you.
All the best!
The CBSE primarily follows the NCERT textbooks for all classes. While schools can use supplementary materials and reference books, NCERT books are the core of CBSE syllabus to ensure a uniform standard across all affiliated schools.
Yes, you can attempt questions in any sequence in CBSE board class 12. Just ensure that while attempting your CBSE board exam that you have attempted all the question with a question number written in such a way that examiner can see it properly. And in order to get good marks, it is important to make an impression which can be made by attempting those questions first that you know well. Thus, if you know question no. 12, then instead of 1, 2, attempt those question that you remember properly.
You can check the subject-wise CBSE 12th syllabus 2026 by clicking on the link provided. The syllabus mentions all the chapters and topics from where the questions are asked in the CBSE 12th exam 2026. Students must go through the entire syllabus thoroughly to prepare well for their board examination. Shiksha.com has also provides chapter-wise NCERT solutions Class 11, 12 for Physics, Chemistry and Mathematics on this page.
It is advised to solve and practice CBSE Class 12 sample papers or previous years' question papers to get familiar with the exam pattern and marking scheme for the exams. This will help you identify the important questions and manage time.
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CBSE 12th Exam
Student Forum
Answered 5 days ago
Yes, according to the criteria of CTET, You can apply for this exam if you got more than 50% in your graduation it is eligible for both papers of CTET.
S
Beginner-Level 5
Answered 2 weeks ago
Yes, if you have PCM in my 12th grade, you can definitely apply to Chandigarh University's Industrial Design program. All you have to do is confirm that you fit the requirements for eligibility. A minimum of 50% in any stream an accredited board is required for admission to Chandigarh University's I
A
Beginner-Level 4
Answered 2 weeks ago
Yes, you can appear for the 12th improvement exam even if you're currently pursuing a Polytechnic course, but it depends on a few key factors related to your board and eligibility.
You can give the improvement exam next year after passing 12th, but not if more than 2 years have passed.
You can appear
d
Beginner-Level 4
Answered 2 weeks ago
Yes, Chandigarh University considers your 12th-grade marks for admission to the Bachelor of Fine Arts (BFA) program. The university uses a merit screening process, which looks at your 12th marks along with your CUCET (Chandigarh University Common Entrance Test) score. To be eligible, you need at lea
Z
Contributor-Level 6
Answered 2 weeks ago
Heyyy riya
Absolutely! Having a humanities background is no barrier to pursuing Fine Arts at Chandigarh University.
The programme welcomes students from all streams, including humanities, as long as they meet the minimum requirement of 50% marks in their 12th exams. Many humanities students find the
J
Beginner-Level 4
Answered 2 weeks ago
Yes you can.For most of the courses youare elligible as 50/55/60 in the minimum requirement.
Most of the courses admission is direct and some may required score like CUET, CMAT, University entrance.
Also you can explore about -
- CUET
- CLAT
- Teaching as a career
- B.ed after graduation
Answered 2 weeks ago
Yes, you can get admission in Fine Arts at Chandigarh University even if you did not study Maths in 12th. For this course, subject choice in school does not matter much. The main eligibility is very simple. A student should have passed 10+2 or an equivalent exam in any stream from a recognised board
B
Contributor-Level 7
Answered 2 weeks ago
Yes, Science students are fully eligible to join Chandigarh University's Industrial Design course, and in fact, many of the program's modules align well with their background. Students with Physics, Chemistry, or Mathematics in their 10+2 often excel because the curriculum integrates aspects of tech
n
Beginner-Level 3
Answered 3 weeks ago
Yes, you can still get admission in Chandigarh University for BBA even if you scored below 70% in 12th commerce. The basic eligibility is passing Class 12 with at least 50% marks from a recognised board. The university conducts its own entrance test CUCET, and performance in this exam along with you
Answered 3 weeks ago
Students can follow the below mentioned steps to check their CGBSE 12th result:
Visit the official website of the board @cgbse.nic.in
Click on the link that says "CGBSE 12th Result 2025"
Enter roll number and click on the "Submit" button
Your CG Board 12th result will be displayed.
M
Contributor-Level 10
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Can I apply for CTET paper 1 if I have less than 50% marks in 12th but more than 50% marks in graduation