Which of the following statements about the S | vedclass

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

Question

(A, B, C) The $S_{N}2$ reaction is a bimolecular nucleophilic substitution reaction. $1$. The rate of reaction depends on the concentration of both th

Vedclass · Accepted Answer

Tertiary butyl substrates do not follow this mechanism.

Vedclass · Answer

(A, B, C) The $S_{N}2$ reaction is a bimolecular nucleophilic substitution reaction. $1$. The rate of reaction depends on the concentration of both the substrate and the nucleophile, hence it is a second-order reaction. $2$. The rate increases with the strength of the nucleophile (nucleophilicity). $3$. Tertiary substrates are sterically hindered, making $S_{N}2$ reactions extremely slow or impossible. $4$. Optical rotation change is not guaranteed; it depends on the priority of the incoming nucleophile compared to the leaving group according to Cahn-Ingold-Prelog rules. Therefore, statements $A$, $B$, and $C$ are true.

Which of the following statements about the $S_{N}2$ reaction mechanism is/are true?

Similar Questions

Identify the compound $(C)$ in the following reaction sequence:
$\gamma$-butyrolactone $\xrightarrow[(ii) SOCl_2]{(i) HCl} (A)$ $\xrightarrow[AlCl_3]{Ph-H} (B)$ $\xrightarrow{KOH/MeOH} (C)$

$C_6H_6 + CH_3CH_2CH_2Cl + AlCl_3 \to X$ (Major product)
$X$ (Major product) $\xrightarrow{HNO_3 + H_2SO_4} Y$ (Major product) $\xrightarrow{Sn + HCl} Z$ $\xrightarrow{H_2SO_4 + SO_3} W$
$W$ is

Hydrolysis of an alkyl bromide $X$ $(C_5H_{11}Br)$ follows first-order kinetics. Reaction of $X$ with $Mg$ in dry ether followed by treatment with $D_2O$ gives $Y$. What is $Y$?

In $S_{N}2$ reaction,the carbon in the transition state is

Vedclass Test Series

Exam Paper Generator

Online Exam Module