Give the structures of {A}, {B} and {C} in the following reactions: (i) {C}_6 {H}_5 {N}_2^{+} {Cl}^{-}\stackrel{CuCN}{ ────▸}A\stackrel{H_2O\/H^{+}{ ────▸}} B\stackrel{H_2O\/H^{+}{ ────▸}}_{\\Delta}C (ii) {C}_6 {H}_5 {N} O_2\stackrel{Sn+HCl}{ ────▸}A\stackrel{NaNO_2+HCl}{ ────▸} B\stackrel{H_2O\/H^{+}{ ────▸}}_{\\Delta}C

CBSE Class 12 Chemistry 2013 Solved Paper - Question 24

Question : 24 of 30

Marks: +1, -0

Give the structures of

{A}, {B}

and

{C}

in the following reactions:
(i)

{C}_6 {H}_5 {N}_2^{+} {Cl}^{-}{ ────▸}↖{CuCN}A{ ────▸}↖{H_2O\/H^{+}}

B{ ────▸}↖{H_2O\/H^{+}}↙{\Δ}C

(ii)

{C}_6 {H}_5 {N} O_2{ ────▸}↖{Sn+HCl}A{ ────▸}↖{NaNO_2+HCl}

B{ ────▸}↖{H_2O\/H^{+}}↙{\Δ}C

Solution:

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