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Which of the following pairs give positi...

Which of the following pairs give positive Tollens test?

A

Glucose and sucrose

B

Glucose and fructose

C

Fructose and sucrose

D

Acetophenone and hexanal

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The correct Answer is:
2
Aldehydes and `alpha -` hydroxy ketones give positive Tollen's test. Glucose has an aldehyde group and fructose is an `alpha-` ketones.
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RESONANCE-BIOMOLECULES & POLYMER-ORGANIC CHEMISTRY(Biomolecules & Polymer)
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