(C) The reaction of $2,3-$dibromobutane with $Zn$ dust is a dehalogenation reaction. In this process,two bromine atoms are removed from adjacent carbo

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

(C) The reaction of $2,3-$dibromobutane with $Zn$ dust is a dehalogenation reaction. In this process,two bromine atoms are removed from adjacent carbon atoms ($C2$ and $C3$),resulting in the formation of a double bond between them to produce $2-$butene. This type of elimination,where atoms are removed from adjacent carbons,is known as $\beta-$elimination.

Class 11 Chemistry Hydrocarbons Alkene

Easy

The conversion of $2,3-$dibromobutane to $2-$butene with $Zn$ is

A
Redox reaction
B
$\alpha-$Elimination
C
$\beta-$Elimination
D
Both $\alpha-$elimination and redox reaction

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Hydrocarbons

Subtopic

Alkene

Appropriate reducing agent for the following conversion is:
$CH_2=CH-CH_2-CHO \to CH_3-CH_2-CH_2-CH_2OH$

DifficultAIIMS 2019

View Solution

How many moles of $BH_3$ are needed to react completely with $2 \ mol$ of $1$-pentene in a hydroboration-oxidation reaction?

Medium

View Solution

Following are the four molecules $P$,$Q$,$R$ and $S$. Which one among the four molecules will react with $HBr_{(aq)}$ at the fastest rate?

DifficultJEE MAIN 2025

View Solution

Explain the Anti-Markovnikov rule or peroxide effect (Kharasch effect) or free radical addition reaction with an example.

Medium

View Solution

In the reaction with $HCl$,an alkene reacts in accordance with the Markovnikov's rule to give a product $1-$chloro$-1-$methylcyclohexane. The possible alkene is

MediumNEET 2015

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

The conversion of $2,3-$dibromobutane to $2-$butene with $Zn$ is

Similar Questions

Appropriate reducing agent for the following conversion is: $CH_2=CH-CH_2-CHO \to CH_3-CH_2-CH_2-CH_2OH$

How many moles of $BH_3$ are needed to react completely with $2 \ mol$ of $1$-pentene in a hydroboration-oxidation reaction?

Following are the four molecules $P$,$Q$,$R$ and $S$. Which one among the four molecules will react with $HBr_{(aq)}$ at the fastest rate?

Explain the Anti-Markovnikov rule or peroxide effect (Kharasch effect) or free radical addition reaction with an example.

In the reaction with $HCl$,an alkene reacts in accordance with the Markovnikov's rule to give a product $1-$chloro$-1-$methylcyclohexane. The possible alkene is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Appropriate reducing agent for the following conversion is:
$CH_2=CH-CH_2-CHO \to CH_3-CH_2-CH_2-CH_2OH$