In the preparation of n-butane by the reactio | vedclass

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

Question

(A) The reaction of $C_2H_5I$ with $Na$ in the presence of dry ether is the Wurtz reaction: $2C_2H_5I + 2Na \xrightarrow{	ext{dry ether}} C_4H_{10} +

Vedclass · Accepted Answer

$C_2H_4$

Vedclass · Answer

(A) The reaction of $C_2H_5I$ with $Na$ in the presence of dry ether is the Wurtz reaction: $2C_2H_5I + 2Na \xrightarrow{	ext{dry ether}} C_4H_{10} + 2NaI$. In this reaction,side products like ethene $(C_2H_4)$ and ethane $(C_2H_6)$ can be formed due to disproportionation or radical abstraction. Among the given options,$C_2H_4$ is a possible impurity formed via the elimination reaction of the ethyl radical or ethyl iodide.

In the preparation of $n$-butane by the reaction of $C_2H_5I$ with $Na$ in the presence of ether,which of the following impurities is involved?

Similar Questions

$1,3-$Dibromopropane is heated with zinc dust in ether. The product formed is

The correct order of reactivity of $(I)$,$(II)$,and $(III)$ towards addition reactions is:
$(I)$ Cyclopropane
$(II)$ Cyclobutane
$(III)$ Cyclopentane

Isomerism in saturated hydrocarbons is due to

How many products (including stereoisomers) are expected from the monochlorination of the following compound? (Structure: $(CH_3)_2CH-CH_2-CH_3$)

Wurtz reaction is $NOT$ possible with which of the following alkyl halides?

Vedclass Test Series

Exam Paper Generator

Online Exam Module