Correct statement for SN2 reaction is: Inversion of configuration; rate depends on both substrate and nucleophile, Racemization; rate depends only on substrate, Retention of configuration; rate depends only on nucleophile, None of these
- Inversion of configuration; rate depends on both substrate and nucleophile
- Racemization; rate depends only on substrate
- Retention of configuration; rate depends only on nucleophile
- None of these
Explanation
- SN2 is a bimolecular nucleophilic substitution reaction.
- It occurs in a single step with a backside attack by nucleophile.
- This causes inversion of configuration (Walden inversion).
- Rate depends on both substrate and nucleophile concentration.
- It is a second-order reaction.
Last verified on 19-05-2026
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