Chemistry - Carboxylic acid and their Derivatives Question with Solution | TestHub

Electron withdrawing$\left(-\mathrm{I},\mathrm{ }-\mathrm{M}\right)\mathrm{ }$groups increases reactivity towards nucleophilic addition reaction.
In$\mathrm{N}{\mathrm{O}}_2\left(-\mathrm{I},-\mathrm{M}\right)$group increases the reactivity towards nucleophilic addition reaction at$\mathrm{C}\mathrm{H}\mathrm{O}$group.