CBSE Class 12 Chemistry Exam 2026: Tricks for better preparation

CBSE will conduct the CBSE 12th Chemistry exam 2026 on February 28, 2026. Students preparing for the CBSE Class 12 Chemistry Board exam 2026 must go through the preparation tips shared below. They must make notes of all important formulas and points, which can be referred to daily to memorise. Read more important preparation tips below...

CBSE Class 12 Chemistry Preparation Tips - The Central Board of Secondary Education (CBSE) will conduct the CBSE 12th Chemistry exam 2026 on February 28. Chemistry is one of the top-scoring subjects in Class 12 Science, if studied well, and the concepts are clear. This page shares some tips and tricks to ace Class 12 Chemistry board exam. Students are advised to read the page and follow instructions with dedication. 

CBSE 12th Board exams 2026 will be held between February 17 and April 10, 2026. CBSE Class 12 Chemistry preparation requires mastering NCERT textbook, which covers 90 per cent of the exam, and practising CBSE 12th previous year papers. Students must focus on high-weightage areas, namely Organic (Name Reactions), Physical (numericals/formulae), and Inorganic (reactions). It is always helpful to create short notes, solve sample papers and past years' papers for time management, and be consistent with revisions.

CBSE Class 12 Chemistry Exam 2026: Tricks for better preparation

Check below for the tips and tricks to ace the Chemistry exam:

Be thorough with syllabus: Go through all the topics, units and chapters mentioned in CBSE 12th Chemistry syllabus. In case of any doubts, get the concepts cleared with your friends and family as soon as they arise. 

Master NCERT Book: Read NCERT textbooks thoroughly, including exemplar questions, as they form basis of most questions.

Organic Chemistry: Focus heavily on named reactions, mechanisms, and distinguishing tests.

Physical Chemistry: Practice numericals on topics like Electrochemistry, Chemical Kinetics, and Solutions. Create a formula sheet for quick revision.

Inorganic Chemistry: Focus on p-block, d- & f-block elements, specifically focusing on trends, structures, and chemical equations.

Revision & Notes: Make notes for quick recall of reactions, formulas, and definitions. Regularly revise these notes.

Solve CBSE 12th Chemistry Sample Papers and Previous Year Papers: Practice as many CBSE 12th previous year papers as possible to understand exam pattern and improve speed.

CBSE Class 12 Chemistry Exam Strategy to Answer Questions

Students are advised to know the exam pattern to know which chapter carries how many marks and which chapters are more important.

• Make dedicated study plan: Create a study plan that allows for regular, weekly revision of topics.
• Learn time management: Dedicate time to all sections based on weightage.
• Presentation: Write answers in neat handwriting, use diagrams, and present answers point-wise.
• Do not leave any question: Attempt all questions, even if you are not fully sure. The Board does not follow negative marking.
• Rest well before the exam: A well-rested body helps maintain focus.

• Electrochemistry
• Chemical Kinetics
• Aldehydes, Ketones and Carboxylic Acids
• Biomolecules