Biomolecules

CBSE Class 12 · Chemistry · 23 past questions

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1. Q5 2026

   The deficiency of which of the following vitamins causes increased fragility of red blood cells and muscular…

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2. Q9 2025

   Scurvy is caused due to deficiency of

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3. Q10 2025

   For question number 13 to 16, two statements are given – one labelled as Assertion (A) and the other labelled…

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4. Q14 2024

   The vitamin which plays an important role in coagulating blood is…

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5. Q20 2023

   Aspirin is obtained by the acetylation of which of the following compounds ?

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6. Q22 2023

   Which of the following vitamins is water soluble ?

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