(A) The reaction shown is the acid-catalyzed dehydration of an alcohol. In the first step,the hydroxyl group of the alcohol is protonated by the acid

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

(A) The reaction shown is the acid-catalyzed dehydration of an alcohol. In the first step,the hydroxyl group of the alcohol is protonated by the acid $(Conc. H_2SO_4)$ to form an alkyloxonium ion. This is followed by the loss of a water molecule to generate a carbocation intermediate. Therefore,the reaction intermediate involved is a carbocation.

Class 11 Chemistry 8-4.Organic Chemistry : Reaction mechanism Reactive Intermediates

Medium

In the following reaction,which type of reaction intermediate is likely to be involved?

A
Carbocation
B
Carbanion
C
Carbon free radical
D
Carbene

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

8-4.Organic Chemistry : Reaction mechanism

Subtopic

Reactive Intermediates

Which of the following is more stable than the remaining three?

Medium

View Solution

Which one of the following is an electrophilic intermediate in the reaction of benzene with $CH_3Cl$ in the presence of anhydrous $AlCl_3$?

EasyKCET 2011

View Solution

Singlet methylene is....

Medium

View Solution

Number of carbocations from the following that are not stabilized by hyperconjugation is $...........$ .

MediumJEE MAIN 2024

View Solution

Arrange the following carbanions in the decreasing order of their stability:
$(1) CH_3-CH_2^-, (2) CH_2=CH^-, (3) HC \equiv C^-$

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

In the following reaction,which type of reaction intermediate is likely to be involved?

Similar Questions

Which of the following is more stable than the remaining three?

Which one of the following is an electrophilic intermediate in the reaction of benzene with $CH_3Cl$ in the presence of anhydrous $AlCl_3$?

Singlet methylene is....

Number of carbocations from the following that are not stabilized by hyperconjugation is $...........$ .

Arrange the following carbanions in the decreasing order of their stability:$(1) CH_3-CH_2^-, (2) CH_2=CH^-, (3) HC \equiv C^-$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Arrange the following carbanions in the decreasing order of their stability:
$(1) CH_3-CH_2^-, (2) CH_2=CH^-, (3) HC \equiv C^-$