Q13 / 90 · JEE Main 2024 (08 Apr Shift 1) · Chemistry
Which among the following compounds will undergo fastest \(\mathrm{S}_{\mathrm{N}} 2\) reaction.
- Correct answerA

- B

- C

- D

Solution

Rate of $\mathrm{SN}^2$ is $\mathrm{Me}-\mathrm{x}>1^{\circ}-\mathrm{x}>2^{\circ}-\mathrm{x}>3^{\circ}-\mathrm{x}$
Hence, the correct answer is option: 'A'.