(a) Write the structures of main products when benzene diazonium chloride (C6H5N+2Cl−) reacts with the following reagents : (i) CuCN/KCN (ii)H2O (iii)CH3CH2OH (b) Arrange the following: (i) C2H5NH2,C2H5OH,(CH3)3N - in the increasing order of their boiling point. (ii) Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength.

(a) Write the structures of main products when benzene diazonium chlor

1.	(a) Write the structures of main products when benzene diazonium chloride (C6H5N+2Cl−) reacts with the following reagents : (i) CuCN/KCN (ii)H2O (iii)CH3CH2OH (b) Arrange the following: (i) C2H5NH2,C2H5OH,(CH3)3N - in the increasing order of their boiling point. (ii) Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength.
Answer» (a) Write the structures of main products when benzene diazonium chloride $(C_{6} H_{5} N_{2}^{+} C l^{-})$ reacts with the following reagents : (i) $C u C N / K C N$ $(i i) H_{2} O$ $(i i i) C H_{3} C H_{2} O H$ (b) Arrange the following: $(i) C_{2} H_{5} N H_{2}, C_{2} H_{5} O H, (C H_{3})_{3} N$ - in the increasing order of their boiling point. (ii) Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength.