The order of decreasing reactivity towards electrophilic reagent for the following
(a) Benzene (b) Toluene
(c) Chloro benzene (d) Anisole
b > d > a > c
d > c > b > a
d > b > a > c
a > b > c > d
Due to –I Effect Chloro benzene will be least reactive
Therefore, option (3) is correct.
Study 40% syllabus and score up to 100% marks in JEE