Chemistry — CBSE Class XII Sample Paper (2026-27)
Subject: Chemistry (043)
Maximum Marks: 70
Time Allowed: 3 hours
Questions: 33 (45 to answer)
Sections: Section A — Multiple choice questions, Section B — Very short answer, Section C — Short answer, Section D — Case-based questions, Section E — Long answer
General Instructions
- There are 33 questions in this question paper with internal choice.
- SECTION A consists of 16 multiple-choice questions carrying 1 mark each.
- SECTION B consists of 5 very short answer questions carrying 2 marks each.
- SECTION C consists of 7 short answer questions carrying 3 marks each.
- SECTION D consists of 2 case-based questions carrying 4 marks each.
- SECTION E consists of 3 long answer questions carrying 5 marks each.
- All questions are compulsory.
- In addition to this, a separate question has been provided for visually impaired candidates in lieu of questions having visual inputs.
- Use of log tables and calculators is not allowed.
- There is no change in the Question Paper Design and Assessment Pattern for Academic Session 2026-27.
How to answer
- Questions appear one at a time. Use the palette on the right, or the section tabs, to move around.
- Under each answer box you can type, dictate with the mic, or photograph what you wrote on paper.
- Wrote a whole section by hand? Scan it with any mobile scanner app and upload it against that section — you only scan the parts you did on paper.
- "Save & Next" records your answer. "Mark for Review" flags a question to come back to.
- Your answers save themselves as you go, so a closed tab or a lost connection costs you nothing.
- The clock is held on our servers and keeps running once started — exactly like the real exam.
Free. You will be asked to sign in or create an account first — it takes a minute — and the paper opens straight after, with your timer, answers and marked report saved to your account.
Would you rather write it on paper?
Print the paper with room to write, sit it away from a screen, then scan your sheets back in. It is marked the same way and counts the same.
Upload your written answer sheets
Photograph or scan every sheet you wrote, in order, and upload them here. Include the answer grid if the paper had one.
Each answer box on the printed sheet carries a small code. That is what tells the examiner which question your answer belongs to, so pages photographed out of order are still marked correctly.
Marking a full paper takes a couple of minutes. Your result is saved to your account exactly as an online attempt is.
Submit your paper?
Every answer is marked against the official marking scheme, and photographed answers are marked as drawings and working, not just as text. This takes a minute or two.
Marking your paper
Reading every answer against the marking scheme — diagrams, working and all. Please keep this tab open.