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The statement that is NOT correct is...

The statement that is NOT correct is

A

aldose or ketose sugars in alkaline medium do not isomerise

B

carbohydrates are optically active

C

penta acetate of glucose does not react with hydroxylamine

D

lactose has glycosidic linkage between `C_(4)` of glucose and `C_(1)` of galactose unit.

Text Solution

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The correct Answer is:
A
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