State the equations for the preparation of the following compounds . (Equations need not to be balance).
(i) Chlorobenzene from aniline (in two steps )
(ii) N-Propyl amine from ethyl chloride (in two steps )

Explanation

` (##KSV_CHM_ORG_P2_C15_E01_164_S01.png" width="80%">
ii. `underset ("Ethyl chloride" ) (CH_3CH_2Cl) + Alc.KCN rarr CH_3 CH_2 CN`
` underset ((Reduction)) overset (H_2//Ni)rarr underset ("n-Propylamine") (CH_3CH_2CH_2NH_2)`.