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Chemistry · 2023 · 3 marks
CBSE 2023 · Region 1 · Set 2 · Q29
(a) What are the hydrolysis products of (i) Lactose, (ii) Maltose?
(a)
What are the hydrolysis products of (i) Lactose, (ii) Maltose?
Marking-scheme solution
(a) (i) Glucose and Galactose (ii) Glucose and Glucose
(b) Starch is a polymer of \(\displaystyle \alpha\)-glucose while cellulose is a polymer of \(\displaystyle \beta\)-glucose
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CBSE Class 12 Chemistry past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.