JEE Main 31-Aug-2021 Shift 2 Solved Paper

Benzene undergoes nitration on reaction with conc. HNO3 and conc. H2SO4.Nitrobenzene on reaction with Cl2/ anhyd. AlCl3 undergoes electrophilic substitution reaction to give 1 -chloro- 3 -nitro benzene, which on reaction with Fe∕HCl gives chloroaniline.