Question

Match the List-I and List-II:

List I (Saccharides)	List II (Formed by)
(A) Sucrose	(i) $\beta$-D glucose $C_1–C_4$ glycosidic linkage
(B) Lactose	(ii) $\alpha$-D glucose, $\beta$-D fructose $C_1–C_2$ glycosidic linkage
(C) Cellulose	(iii) $\beta$-D glucose, $\beta$-D galactose $C_1–C_4$ glycosidic linkage

• A. A-(iii), B-(i), (C)-(ii)
• B. A-(ii), B-(iii), (C)-(i)
• C. A-(iii), B-(ii), (C)-(i)
• D. A-(i), B-(ii), (C)-(iii)

Answer 1

The correct option is B A-(ii), B-(iii), (C)-(i)

Structure of sucrose:

Structure of Lactose:

Structure of cellulose:

$C1-C4$ glycosidic linkage

Therefore, correct match is A – (ii), B – (iii), C – (ii).