CBSE 2026 · Region 5 · Set 2 · Q20 · 2 marks
(a)Write the hydrolysis products of lactose.(b)What are non-essential amino acids ?
(a)
Write the hydrolysis products of lactose.
(b)
What are non-essential amino acids ?
Marking-scheme solution
(a)
Glucose and Galactose
(b)
The amino acids which are synthesised in the body.
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CBSE Class 12 Chemistry past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.