1.

Which gives difference between aldehyde and ketone

Answer»

Fehling's solution
TOLLEN's reagent
Schiff's reagent
All of these

Solution :Fehling solution `rArr` Alkaline `CuSO_(4)+ Na-K` tartarate
Tollen's reagent `rArr NH_(4)OH+AgNO_(3)`
Schiff's reagent `rArr` P-rosaniline hydrochloride or magenta
Benedict's solution `rArr` Alkaline `CuSO_(4)+` itrate ions
All these reagents are used to distinguish between ALDEHYDES and KETONES. Aldehydes reacts with all these reagents while ketones do not react.


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