Activation of benzene by `-NH_2` group can be reduced by treating the compound with

NH_2 group is

-NH_(2) group is a strong activator towards aromatic electrophilic substiution reaction. Activating capability of -NH_(2) group can be reduced by treating with

-NH_(2) group is a strong activator towards aromatic electrophilic substiution reaction. Activating capability of -NH_(2) group can be reduced by treating with

Activation of benzene ring by- NH_(2) in aniline can be decreased by treating with

How is the activation of benzene ring by amino group reduced by acetylating aniline during nitration ?