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Which of the following disaccharides wil...

Which of the following disaccharides will not reduce tollen's reagent.

A

`P & Q`

B

`P&S`

C

`Q&R`

D

`Q&S`

Text Solution

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The correct Answer is:
3
`P & S` are reducing sugar as one monosaccharide has free reducing group because glycosidic linkage is `(1,4)` .Whereas is `Q & R` both the reducing group are involved in glycosidic bond formation.
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