How will you carry out the following conversions :
(i) 2-Bromopropane to 1-bromopropane
(ii) Benzene to p-chloronitrobenzene

Explanation

(i) 2-Bromopropane to 1-Bromopropane
`{:(H_(3)C-CHCH_(3)),(" "|),(" "Br),(2-"Bromopropane"),(" "darrKOH(alc)),(" "CH_(3)-CH_(2)underset(H_(2)O_(2))overset(HBr)to CH_(3)CH_(2)CH_(2)CH_(2)Br),(" "1-"Bromopropane"):}`
(ii)