JEE Mains · Chemistry · STD 12 - 6. Haloalkanes and Haloarenes
The correct statement regarding nucleophilic substitution reaction in a chiral alkyl halide is ;
- A Retention occurs in \(\mathrm{S}_{\mathrm{N}} 1\) reaction and inversion occurs in \(\mathrm{S}_{\mathrm{N}} 2\) reaction.
- B Racemisation occurs in \(\mathrm{S}_{\mathrm{N}} \mathrm{l}\) reaction and retention occurs in \(\mathrm{S}_{\mathrm{N}} 2\) reaction.
- C Racemisation occurs in both \(\mathrm{S}_{\mathrm{N}} 1\) and \(\mathrm{S}_{\mathrm{N}} 2\) reactions.
- D Racemisation occurs in \(\mathrm{S}_{\mathrm{N}} 1\) reaction and inversion occurs in \(\mathrm{S}_{\mathrm{N}} 2\) reaction.
Answer & Solution
Correct Answer
(D) Racemisation occurs in \(\mathrm{S}_{\mathrm{N}} 1\) reaction and inversion occurs in \(\mathrm{S}_{\mathrm{N}} 2\) reaction.
Step-by-step Solution
Detailed explanation
\(\mathrm{SN}^1\) - Racemisation \(\mathrm{SN}^2\) - Inversion
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