VITEEE 2026 Formula Sheet for Chemistry: Important Topics, PYQs, Pattern, Tips
Vellore Institute of Technology Engineering Entrance Exam 2026 ( VITEEE )
Registration - 24 Oct '25 - 31 Mar '26
VITEEE 2026 Formula Sheet for Chemistry: As the VITEEE 2026 registration is coming to an end, students must lift their preparation. From theory learning, it’s now time to focus on VITEEE PYQs and revision. In VIT, Chemistry is one of such section that is easy scoring and less time-consuming. In this article, we will discuss important formulas on VIT Chemistry. The Vellore Institute of Technology will conduct VITEEE exam from April 28 to May 3.
VITEEE Formula Sheet for Chemistry
VITEEE 2026 Formula Sheet for Chemistry: As per the official announcement made by Vellore Institute of Technology, VITEEE 2026 exam will be conducted on multiple shifts from April 28 to May 2. Another big update made by the conducting authorities this year, is introducing negative marking in VIT exam.
Yes, with revised VITEEE 2026 marking scheme, candidates must be carefully with what they answer and how long they take to attempt each question. With that, Chemistry can be a lot help, if you are good with formulas and concepts. In this article, students can find VITEEE 2026 formula sheet for Chemistry section below.
Latest: VITEEE 2026 registration last date (March 31), check steps, fees, documents, and mock test details
- VITEEE 2026 Exam Pattern and Syllabus
- VIT 2026 High-Weightage Chapters in Chemistry
- VITEEE 2026 Formula Sheet for Chemistry (Chapter-Wise)
- Important Constants for VITEEE Chemistry 2026
- VITEEE Chemistry PYQs Download
- How to prepare for VIT Exam 2026 in two months?
VITEEE 2026 Exam Pattern and Syllabus
VIT Entrance Exam is conducted online. The total marks of VITEEE 2026 are 500 marks having a total of 125 questions. Students will get 2 hours and 30 minutes to attempt VIT question paper. For each correct answer, students will get 4 marks, and for incorrect answer, -1 mark will be deducted. As per VITEEE 2026 exam pattern, Chemistry section has a total of 35 MCQs.
VITEEE 2026 Chemistry Syllabus
The chemistry syllabus of VIT 2026 BTech exam has following sections -
- Physical Chemistry
- Inorganic and Material Chemistry
- Analytical Chemistry
- Basic Principles of Organic Chemistry
- Properties and Chemistry of Functionalised Organic Compounds
- Organic Nitrogen Compounds
- Biomolecules and Polymers
For more details, candidates can check VITEEE syllabus 2026
VIT 2026 High-Weightage Chapters in Chemistry
Based on previous year's trends, here are some important high-weightage topics that have majority questions asked in VITEEE question paper -
- Chemical Equilibrium
- Ionic Equilibrium
- Thermodynamics
- Reactions
- Oxidation-Reduction
- Biomolecules
- Thermochemistry
- Chemical Bonding
- Coordination Compounds
- p-block, d&f block
- GOC
Also read:
VITEEE 2026 Formula Sheet for Chemistry (Chapter-Wise)
Candidates can check the VITEEE revision and formula guide for Chemistry topics below -
| Topics |
Important VITEEE Chemistry Formulas |
|---|---|
| Some Basic Concepts of Chemistry |
Molecular mass, Gram molecular number, equivalent weight of element, equivalent weight of common salt/acidic salt/acid/ base, mass percentage, mole fraction, number of moles, molarity, and molality |
| Structure of Atom |
Charge to mass ratio of electron, atomic number, mass number, relationship between wavelength and frequency, work function, kinetic energy of electron, Bohr’s frequency rule, Heisenberg Uncertainity Principle, Schrodinger formula, Aufbau principle, De-Broglie wavelength |
| Chemical Themodynamics |
First law of thermodynamics, Gibbs Free Energy, Entalpy change |
| Redox Reactions |
Oxidation = electron ejection, reduction= gain of electron, normality reaction, molarity relation, chemical compound names and molecular formulas |
| Electrochemistry |
Nernst Equation, Faraday’s First Law |
| Periodic Table Trends |
Atomic radius, ionization, electronegativity |
| Coordination compounds |
Effective atomic number, magnetic moment |
| Organic Chemistry |
Alcohol to Alkyl Halide, Aldol Condensation, Reimer Tiemann Reaction |
VITEEE Important Formulas for Chemistry
Important Constants for VITEEE Chemistry 2026
Apart from the VIT 2026 Chemistry formulas, candidates should also remember the following values -
- Gas constant: R = 8.31432×103 N⋅m⋅kmol−1⋅K−
- Avogadro’s Number = 6.022140857×1023
- Planck’s Constant = 6.6260715×10-34 J.s
Also read:
Gas Constant in different units
| Gas Constant Value |
Units |
|---|---|
| 8.3144598(48) |
J⋅K−1⋅mol−1 |
| 8.3144598(48)×103 |
amu.m2.s-2.K-1 |
| 8.3144598(48)×10−2 |
L.bar.K-1.mol-1 |
| 8.3144598(48) |
m3.Pa.K-1.mol-1 |
| 62.363577(36) |
L.Torr.K-1.mol-1 |
| 1.9872036(11)×10−3 |
kcal.K-1.mol-1 |
| 8.2057338(47)×10−5 |
m3.atm.K-1.mol-1 |
| 0.082057338(47) |
L.atm.K-1.mol-1 |
VITEEE Chemistry PYQs Download
| High Weightage Chapters |
Previous Year Questions |
|---|---|
| p,d and f – Block Elements |
|
| Chemical Kinetics and Nuclear Chemistry |
|
| Electrochemistry |
|
| Surface Chemistry and Solid State Chemistry |
|
| Chemical Bonding and Molecular Structure |
How to prepare for VIT Exam 2026 in two months?
VIT exam is a highly competitive, as it clearly focuses on time accuracy and time management. Here are some tips and strategies that can help you crack VITEEE in two months -
- Focus on NCERT books: VITEEE Chemistry is closely aligned with Class 11th and 12th NCERT concepts. Therefore, try mastering fundamentals.
- Attempt VITEEE mock test: As it is a computer-based test, practice timed VIT mock test 2026 to improve speed to attempt questions.
- Priortise chapter-wise weightage: VIT Chemistry section, consists majority of questions from organic and chemical kinetics. So, pay special attention to that.
Check: VITEEE College Predictor
Commonly asked questions
Compared to other BTech engineering exams, like JEE Main, the VITEEE difficulty level is mostly on moderate level. However, with negative marking introduced this year and time-constraints, the question solving mainly depends on accuracy. As per exam pattern, candidates need to solve 125 questions in 150 minutes.
Since VITEEE syllabus is similar to the 12th standard qualifying exam, the students can use the NCERT books to prepare. However, the students are also advised to check other important reference books so that they can have a deeper knowledge of the topics that are listed out in the syllabus.
No, physical and virtual calculators are not allowed in VITEEE. Students have to attempt all questions manually. They will be provided rough sheets to do calculation.
Commonly asked questions
VITEEE syllabus will be released online. According to official syllabus, students will have to study topics from Physics, Chemistry, Mathematics, English and Aptitude. Before starting preparation, students should check syllabus to be well prepared for exam.
The syllabus of VITEEE aptitude section can be checked below -
- Data interpretation
- Data Sufficiency
- Syllogism
- Number series, coding and decoding
- Clocks, calendars, and directions, etc.
Not entirely, the core topics remain the same. VITEEE has 10 aptitude questions, and English has 5 questions. The physics, chemistry and maths questions are mostly formula-based and less tricky than JEE Main.
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Student Forum
Anything you would want to ask experts?Answered Yesterday
Competition for VIT Vellore CSE branch is really high. Safe VITEEE rank required for CSE is within 1500 to 1700. However, if your rank is more than, then you can opt for CSE with specialisation branches available at VIT Vellore.
I
Contributor-Level 7
Answered 3 weeks ago
The difficulty level of VITEEE aptitude questions mainly ranges from easy to moderate. Questions are mostly asked on basic logical reasoning, including series completion, blood relations, directions, etc.
A
Contributor-Level 7
Answered 3 weeks ago
The VITEEE English section comprises questions related to short passages, lines of poetry, basic grammar, vocabulary. A total of 5 questions will be asked under this section.
I
Contributor-Level 7
Answered 3 weeks ago
Current electricity, electrostatics, magnetic effects of current, and optics have the maximum weightage in Vellore Institute of Technology Engineering Entrance Exam- VITEEE.
S
Contributor-Level 7
Answered 3 weeks ago
Yes, but only specific branches like biotechnology, bioengineering, biomedical engineering, etc. They must meet the requirement of studying - BPCEA version of exam. Candidates must go through VITEEE eligibility criteria carefully.
P
Contributor-Level 7
Answered 3 weeks ago
Yes, Vellore Institute of Technology provide mock test for VITEEE before the exam date. The mock test gives an idea to student how the exam will be conducted along with question paper difficulty level and pattern. Candidates who have registered for the exam can take VITEEE mock test for free using d
S
Contributor-Level 7
Answered 3 weeks ago
Candidates can select their VITEEE test centre at the time of filling the application form. Candidates have to select only test centre at the time of filling the application form.
S
Contributor-Level 7
Answered 3 weeks ago
No, VITEEE is conducted online at designated exam centres issued by the authorities. There is no chance of attempting VIT exam from home. Candidates have to register, book slot, download admit card and appear for the entrance test on the chosen date and time.
A
Contributor-Level 7
Answered 3 weeks ago
VIT group of institutions has 4 campuses in total - Vellore is the main campus, followed by Chennai, Andhra Pradesh (Amravati), and Bhopal. Vellore and Chennai campuses are the most chosen by students due to their academics, rankings, placements and campus infrastructure.
B
Contributor-Level 7
Answered 3 weeks ago
Rough sheets will be provided inside the VITEEE exam hall. Candidates will have to write their name, roll number and other details before using the rough pad. However, virtual and physical calculators are strictly not allowed during the exam. Candidates will have to do calculations manually.
U
Contributor-Level 10
VITEEE Notifications
What VITEEE rank is needed for CSE at VIT Vellore?