Question

Hello..!!!

arrange the following set of compounds in the order of their decreasing relative reactivity with an electrophile. give reason .​

Answer 1

Answer:

order of electrophilic subsitution

NO2. less than Cl less than OCH3

because more will be electron density on the benzene ring more would be the electrophilic substitution so it increase due to electron donating grp on ring

that are +R grp

NO2 is -R grp

OCH3 is more powerful +R grp then Cl

hope so helpful.