Identify the alkyl halide that undergoes $\mathrm{SN}^2$ reaction most fastly.
Identify the alkyl halide that undergoes $\mathrm{SN}^2$ reaction most fastly.
Solution
$1^{\circ}$ halide favours $\mathrm{SN}^2$ reaction.
In case similar alkyl,
$\mathrm{R}-\mathrm{Br}>\mathrm{R}-\mathrm{Cl}$
Asked in: MHT CET 2022 (11 Aug Shift 1)
Practice more Halogen Derivatives questions on Aicharya