Fructose and glucose can be distinguished by

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(D) Seliwanoff's test is used to distinguish between aldoses (like glucose) and ketoses (like fructose). In this test,ketoses undergo dehydration more

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Seliwanoff’s test

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(D) Seliwanoff's test is used to distinguish between aldoses (like glucose) and ketoses (like fructose). In this test,ketoses undergo dehydration more rapidly than aldoses to form furfural derivatives,which react with resorcinol to produce a deep red color. Glucose is an aldose,while fructose is a ketose,making this the correct test for differentiation.

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