CBSE 2025 · Region 1 · Set 2 · Q28 · 3 marks
(a)Write the reaction when D-glucose reacts with the following :(i)$\displaystyle \mathrm{NH}_{2} \mathrm{OH}$(ii)Acetic anhydride(b)Why vitamin C cannot be stored in our body ?
(a)
Write the reaction when D-glucose reacts with the following :
(i)
$\displaystyle \mathrm{NH}_{2} \mathrm{OH}$
(ii)
Acetic anhydride
(b)
Why vitamin C cannot be stored in our body ?
Marking-scheme solution
(i)
(ii)
(b)
Vitamin C is water soluble and is excreted through urine.
BiomoleculesCarbohydratesRemembershort_answermedium
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CBSE Class 12 Chemistry past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.