JEE Mains Chemistry Past PapershardMCQ SINGLE

Structures of four disaccharides are given below. Among the given disaccharides, the non-reducing suJEE Mains Chemistry Past Papers Chemistry Question

Question

Structures of four disaccharides are given below. Among the given disaccharides, the non-reducing sugar is : (A) H HO OH H H OH H OH O H O CH2 OH O H OH H OH OH H (B) H HO OH H H OH H OH O H O H H OH OH H H OH O H OH (C) HO H OH H H OH H OH O H HO OH H OH H H OH O H OH O (D) H HO OH H H OH H OH O H H OH H OH H H OH O H OH O

Answer: A

💡 Solution & Explanation

Structure (1) given is of sucrose which is non reducing. For non reducing sugar compound should have acetal linkage not hemi acetal linkage. OR OR

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