Which of the following is most reactive towar | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The reactivity of alkyl halides toward $S_N2$ reactions depends on steric hindrance and the strength of the $C-X$ bond. $S_N2$ reactions are favor

Vedclass · Accepted Answer

$CH_3-Cl$

Vedclass · Answer

(A) The reactivity of alkyl halides toward $S_N2$ reactions depends on steric hindrance and the strength of the $C-X$ bond. $S_N2$ reactions are favored by less steric hindrance. Among the given options,$CH_3-Cl$ is a primary halide with minimal steric hindrance. $CH_2=CH-Cl$ and chlorobenzene show partial double bond character due to resonance,making them less reactive. Although $F^-$ is a better leaving group in some contexts,the $C-Cl$ bond is generally more reactive in $S_N2$ compared to $C-F$ due to the high bond strength of $C-F$. Thus,$CH_3-Cl$ is the most reactive toward $S_N2$.

Which of the following is most reactive toward $S_N2$ reaction?

Similar Questions

Which of the following will give $S_N2$ reaction at the fastest rate?

Which of the following compounds undergoes nucleophilic substitution reaction most easily via the $S_{N}1$ mechanism?

Which of the following is the correct order of boiling points for alkyl halides?

In the following pairs of halogen compounds,which would undergo $S_{N}2$ reaction faster?
$(i)$ Cyclohexylmethyl chloride and Chlorocyclohexane
(ii) $n$-Butyl iodide and $n$-Butyl chloride

Explain the stereochemistry of $S_{N}2$ reaction with a suitable example.

Vedclass Test Series

Exam Paper Generator

Online Exam Module