An incorrect statement with respect to $S_N1$ and $S_N2$ mechanisms for alkyl halide is
- ACompeting reaction for an $S_N2$ reaction is rearrangement.
- B$A$ weak nucleophile and a protic solvent increases the rate or favours $S_N1$ reaction.
- C$A$ strong nucleophile in an aprotic solvent increases the rate or favours $S_N2$ reaction.
- D$S_N1$ reactions can be catalyzed by some Lewis acids.
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