Which of the following alkyl halides is most | vedclass

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(B) The reactivity of alkyl halides towards the $S_{N}1$ mechanism depends on the stability of the carbocation intermediate formed during the rate-det

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Tertiary butyl chloride

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(B) The reactivity of alkyl halides towards the $S_{N}1$ mechanism depends on the stability of the carbocation intermediate formed during the rate-determining step.$S_{N}1$ reactivity order: $	ext{Tertiary} > 	ext{Secondary} > 	ext{Primary}$.Among the given options:$A$: Secondary butyl chloride (Secondary carbocation)$B$: Tertiary butyl chloride (Tertiary carbocation)$C$: $n-$butyl chloride (Primary carbocation)$D$: Allyl chloride (Allylic carbocation)While the allyl carbocation is resonance-stabilized,the tertiary butyl carbocation is significantly more stable due to the inductive effect and hyperconjugation of nine $\alpha-$hydrogens. Therefore,tertiary butyl chloride is the most reactive towards $S_{N}1$.

Which of the following alkyl halides is most reactive towards the $S_{N}1$ mechanism?

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