1.

C_6H_5NH_2 underset(0-5^@C)overset(NaNO_2 + HCl)(rarr)A overset(KI)(rarr)B + C uarr.Here B and Care

Answer»

`C_6H_5I, N_2`
`C_6H_5,O_2`
`C_6 H_5 I,I_2`
`C_6 H_5 CH_2 I,N_2`

ANSWER :A


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