The decreasing order of nucleophilicity for the following anions is
${\mathrm{CH}}_3{\mathrm{CO}}_2^{-},\hspace{0.33em}{\mathrm{CH}}_{\mathrm{3}}{\mathrm{O}}^{-},\hspace{0.33em}{\mathrm{C}}_{\mathrm{6}}{\mathrm{H}}_{\mathrm{5}}{\mathrm{O}}^{-},\hspace{0.33em}{\mathrm{NO}}_{\mathrm{3}}^{-}$

For the following reaction, identify the carbonyl compound $\mathrm{X}$ that shows the highest reactivity.

The indicated atom is not a nucleophilic site in

Which of the following statements is not correct for a nucleophile?

Given below are two statements :

Statement I : ${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}$ and $\mathrm{AgCN}$ both can generate nucleophile.

Statement II : $\mathrm{KCN}$ and $\mathrm{AgCN}$ both will generate nitrile nucleophile with all reaction conditions.

Choose the most appropriate option :

The correct statement regarding electrophiles is: