Which of the following is true about the give | vedclass

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

Question

(A) The graph shows the variation of reaction rate with the degree of substitution of the alkyl halide.$1$. For $S_{N^2}$ reactions,the rate decreases

Vedclass · Accepted Answer

$A 	o S_{N^1} , \, B 	o S_{N^2}$

Vedclass · Answer

(A) The graph shows the variation of reaction rate with the degree of substitution of the alkyl halide.$1$. For $S_{N^2}$ reactions,the rate decreases as the steric hindrance around the reaction center increases. Thus,the rate order is $CH_3-X > Me-CH_2-X > Me_2CH-X > Me_3C-X$. This corresponds to graph $B$.$2$. For $S_{N^1}$ reactions,the rate increases as the stability of the carbocation intermediate increases. Thus,the rate order is $Me_3C-X > Me_2CH-X > Me-CH_2-X > CH_3-X$. This corresponds to graph $A$.Therefore,$A 	o S_{N^1}$ and $B 	o S_{N^2}$.

Which of the following is true about the given graphs $A$ and $B$?

Similar Questions

Identify the correct reactivity order for $S_N1$ reaction for the following compounds:

What is the product formed by the reaction of $2-$methylpropene with $HBr$ in the presence of peroxide?

The order of reactivities of the following alkyl halides for an $S_{N}2$ reaction is:

What is $E$?
Cyclohexanone $\xrightarrow{Br_2 + CH_3COOH} A$ $\xrightarrow{Alc. KOH} B$ (Product with six-membered ring) $\xrightarrow[(2) H_2O]{(1) CH_3MgBr} C$ $\xrightarrow{H^{\oplus} + \Delta} D$ $\xrightarrow{HBr (1 \text{ mole})} E$

Which of the following halides undergoes hydrolysis most rapidly?

Vedclass Test Series

Exam Paper Generator

Online Exam Module