Q11 / 90 · JEE Main 2021 (27 Jul Shift 2) · Chemistry

Compound A gives D-Galactose and D-Glucose on hydrolysis. The compound A is :

A
Amylose
B
Sucrose
C
Maltose
Correct answer
D
Lactose

Solution

Lactose : It is a disaccharide of

β - D

-Galactose and

β - D -

Glucose with

C_{1}

of galactose and

C_{4}

of glucose link.

Hence, the correct answer is option: 'D'.

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