State the directive influence and activating/ deactivating effect of the following groups attached to benzene
-NH2
-NO2
-OH
-SO3H
-NH2 is activating group and thus ortho and para directing.
-NO2 is deactivating group and thus meta directing.
-OH is activating group and thus ortho and para directing.
-SO3H is deactivating group and thus meta directing.
-NO2 is deactivating group and thus meta directing.
-OH is activating group and thus ortho and para directing.
-SO3H is deactivating group and thus meta directing.