A group which deactivates the benzene ring towards electrophilic substitution but directs the incoming group towards o - and p- positions is

A group which deactivates the benzene ring towards electrophilic subst

1.	A group which deactivates the benzene ring towards electrophilic substitution but directs the incoming group towards o - and p- positions is
Answer» `–NH_2` `–Cl` `–NO_2` `-C_2H_5` ANSWER :B