(A) `-CHO` group can be easily oxidised to `-COOH` group even with mild oxidant.
(R) `-COOH` group can be easily reduced back to `-CHO` group by using `LiAlH_(4)`.

-CHO group is

-COOH group is called-

-COOH group can be converted to -NH_(2) group by :

-CHO group on benzene nucleus -

The -COOH group in benzne ring is

The organic acid with out -COOH group is

Assertion (A) compound containing -CHO group are easily oxidised to corresponsing carboxylic acids Reason (R) : Carboxylic acids can be reduced to alcohols by treatement with LiAlH_(4)

Assertion (A) compound containing -CHO group are easily oxidised to corresponsing carboxylic acids Reason (R) : Carboxylic acids can be reduced to alcohols by treatement with LiAlH_(4)