Chemistry - Biomolecules Question with Solution | TestHub

Explaining the Question :

Question is asking about the disaccharide having α (1, 2) glyosidic linkage and not a reducing sugar

Concept:

This question is based on those sugar having hemiacetal linkage is absent on anomeric carbon atom are called non-reducing surgar.

Solution :

(I) option (1) having α 1,2-glycosidec linkage but reducing in nature.

(II) option (2) having β-glycosides linkage

(III) option (3) having α-1,2-glycosidic  linkage and non reducing.

(IV) option (4) having β(1, 3) glyosidic linkage

Final Answer :- (C)