A) phenyl hydrazine
B) 2,4-dinitro phenyl hydrazine
C) Fehlings solution
D) sodium bisulphite
Correct Answer: C
Solution :
Aldehydes can reduce Tollens reagent as well as Fehlings solution. But ketones do not give such reaction. So, aldehydes and ketones can be differentiated by Tollens reagent and Fehlings solution.You need to login to perform this action.
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