What would be the effect of increasing solven | vedclass

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

Question

(A) Reaction $A$ represents an $S_N2$ mechanism involving a neutral nucleophile and a neutral substrate,leading to a charged transition state. Increas

Vedclass · Accepted Answer

Increase in both $A$ and $B$

Vedclass · Answer

(A) Reaction $A$ represents an $S_N2$ mechanism involving a neutral nucleophile and a neutral substrate,leading to a charged transition state. Increasing solvent polarity stabilizes the charged transition state more than the reactants,thus increasing the rate.Reaction $B$ represents an $S_N1$ mechanism where the rate-determining step involves the formation of a carbocation $(R^{+})$ and an anion $(L^{-})$. Increasing solvent polarity stabilizes the ionic transition state and the resulting ions,thereby increasing the rate of reaction $B$ as well.

What would be the effect of increasing solvent polarity on the rate of each of the following reactions? ($Nu =$ neutral nucleophile)
$A. Nu + R-L \to Nu^{+}-R + L^{-}$
$B. R-L \to R^{+} + L^{-}$

Similar Questions

What is the major product formed when $3$-phenylpropene reacts with $HBr$?

The structure of the major product formed in the following reaction is

$1$-chlorobutane on reaction with alcoholic potash gives

Ethyl bromide reacts with alcoholic $KOH$ to give.....

The order of reactivity of alkyl halides for dehydrohalogenation is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

What would be the effect of increasing solvent polarity on the rate of each of the following reactions? ($Nu =$ neutral nucleophile)$A. Nu + R-L \to Nu^{+}-R + L^{-}$$B. R-L \to R^{+} + L^{-}$