Biomolecules – CBSE Class 12 Previous Year Questions (2023–2026)
All 11 CBSE Class 12 previous-year questions from Biomolecules (Chemistry), 2023–2026, taken from 7 papers. Practise them together in one test with the official marking and answer key, then review every answer.
▶ Practise all 11 questionsAll CBSE Class 12 chapters
Biomolecules questions by paper
Sample questions
- CBSE Class 12 Chemistry Board 2026 (Set 56/1/1)
The deficiency of which of the following vitamins causes increased fragility of red blood cells and muscular weakness 1 A Vitamin A Vitamin Vitamin Vitamin - CBSE Class 12 Chemistry Board 2026 (Set 56/1/1)
For questions number 13 to 16 two statements are given one labelled as Assertion A and the other labelled as Reason Select the correct answer to these questions from… - CBSE Class 12 Chemistry SQP 2026-27
The amino acid COOH can be synthesised within our body Which of the following is true about this amino acid COOH is A an acidic and non-essential amino acid aneutral… - CBSE Class 12 Chemistry Board 2025 (Set 56/1/1)
Which of the following statements is not true about glucose A It is an aldohexose On heating with HI it forms n-hexane It exists in furanose form It does not give…
Question text shown from the scanned paper; open the test to see each question exactly as printed.