MCQ
The correct statement regarding nucleophilic substitution reaction in a chiral alkyl halide is ;
- ARetention occurs in $\mathrm{S}_{\mathrm{N}} 1$ reaction and inversion occurs in $\mathrm{S}_{\mathrm{N}} 2$ reaction.
- BRacemisation occurs in $\mathrm{S}_{\mathrm{N}} \mathrm{l}$ reaction and retention occurs in $\mathrm{S}_{\mathrm{N}} 2$ reaction.
- CRacemisation occurs in both $\mathrm{S}_{\mathrm{N}} 1$ and $\mathrm{S}_{\mathrm{N}} 2$ reactions.
- ✓Racemisation occurs in $\mathrm{S}_{\mathrm{N}} 1$ reaction and inversion occurs in $\mathrm{S}_{\mathrm{N}} 2$ reaction.