Chemistry - Halogen Derivative Question with Solution | TestHub

If the nucleophilic atoms are in the same row of the periodic table, nucleophilicity is approximately in order of basicity. So, the order is ${\mathrm{NH}}_2^{-}>{\mathrm{CH}}_3{\mathrm{O}}^{-}>{\mathrm{OH}}^{-}>{\mathrm{RNH}}_2$.