Carbonyl CompoundHard

Question

When acetaldehyde is heated with Fehling′s solution, it gives a precipitate of :

Options

A.Cu
B.CuO
C.Cu2O
D.Cu + Cu2O + CuO

Solution

CH3CHO       +      2CuO       →    CH3COOH + Cu2O ↓
Acetaldehyde    (Fehling solution)                     red. ppt.

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