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Glucose on reaction with Fehling solutio...

Glucose on reaction with Fehling solution gives

A

cupric oxide

B

cuprous oxide

C

saccharic acid

D

both (b) and (c)

Text Solution

Verified by Experts

The correct Answer is:
B

`C_(5) underset("glucose")(H_(11)O_(5)CH)O + underset("(from Fehling solution)")(CuO) overset(OH^(-))(to) underset("gluconic acid")(C_(5)H_(11) O_(5)COOH) + underset("(red ppt)")underset("cuprous oxide")(Cu_(2)O)`
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