Which of the following species is most reacti | vedclass

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

Question

(C) In an $S_{N}2$ reaction,the rate of reaction depends on the ability of the leaving group to depart. Better leaving groups are weak bases,which are

Vedclass · Accepted Answer

$CH_3-CH_2-I$

Vedclass · Answer

(C) In an $S_{N}2$ reaction,the rate of reaction depends on the ability of the leaving group to depart. Better leaving groups are weak bases,which are the conjugate bases of strong acids. The leaving group ability follows the order: $I^- > Br^- > Cl^- > F^-$. Since $I^-$ is the best leaving group among the halides,$CH_3-CH_2-I$ is the most reactive species in an $S_{N}2$ reaction.

Which of the following species is most reactive in $S_{N}2$ reaction?

Similar Questions

The reaction of an alkyl halide with $Mg$ in dry ether produces ..... as the product.

Which type of rate is observed in dehydrohalogenation ($\beta$-elimination) reaction of alkyl halide?

$(+)-2-$chloro$-2-$phenylethane in toluene racemises slowly in the presence of small amount of $SbCl_5$,due to the formation of

Conversion of $I$ to $II$:

Which of the following represents the correct reactivity order for both $SN^1$ and $SN^2$ mechanisms?

Vedclass Test Series

Exam Paper Generator

Online Exam Module