Aldehydes Ketones Question 134

Question: Aldehydes can be oxidised by

[NCERT 1983]

Options:

A) Tollen’s reagent

B) Fehling solution

C) Benedict solution

D) All of these

Show Answer

Answer:

Correct Answer: D

Solution:

All test for Aldehyde because ketone require strong oxidising agent. $ 2{{[Ag{{(NH_3)}_2}]}^{+}}+RCHO\to RCOOH+2Ag+4NH_3+H_2O $