Home Chemistry Biomolecules JEE ADVANCED Previous Year Question The correct statement(s) about the following…
Chemistry Biomolecules JEE ADVANCED Previous Year Question Single Correct MCQ
Published on: August 13, 2026

The correct statement(s) about the following sugars X and Y is(are) :

A
X is a reducing sugar and Y is a non-reducing sugar.
B
X is a non-reducing sugar and Y is a reducing sugar.
C
The glucosidic linkages in X and Y are α and β , respectively.
D
The glucosidic linkages in X and Y are β and α , respectively.

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(b,c) X has acetal linkage and Y has hemiacetal linkage. Carbohydrate with hemiacetal linkage are reducing sugars and carbohydrate with acetal linkage are non reducing sugars. X is α -anomer and Y is β -anomer of D (+) glucose.

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