Which among the following compounds will undergo fastest $\mathrm{S}_{\mathrm{N}} 2$ reaction.

Question

Aicharya · Accepted Answer

Rate of $\mathrm{SN}^2$ is $\mathrm{Me}-\mathrm{x}>1^{\circ}-\mathrm{x}>2^{\circ}-\mathrm{x}>3^{\circ}-\mathrm{x}$

Which among the following compounds will undergo fastest \(\mathrm{S}_{\mathrm{N}} 2\) reaction.