Which of the following reactions is not an ex | vedclass

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

Question

(B) An addition reaction involves the combination of two or more molecules to form a larger molecule without the loss of any atoms. $A$. Hydrogenation

Vedclass · Accepted Answer

Benzene + $Cl_2$ (excess) $\xrightarrow{AlCl_3, 	ext{Dark}}$ Hexachlorobenzene

Vedclass · Answer

(B) An addition reaction involves the combination of two or more molecules to form a larger molecule without the loss of any atoms. $A$. Hydrogenation of benzene is an addition reaction where $3$ moles of $H_2$ add to the benzene ring. $B$. The reaction of benzene with $Cl_2$ in the presence of a Lewis acid catalyst like $AlCl_3$ in the dark is an electrophilic substitution reaction,not an addition reaction. In this process,hydrogen atoms on the benzene ring are replaced by chlorine atoms. $C$. Ozonolysis of benzene is an addition reaction. $D$. Chlorination of benzene in the presence of sunlight $(h
u)$ is a free-radical addition reaction. Therefore,option $B$ is not an addition reaction.

Which of the following reactions is not an example of an addition reaction?

Similar Questions

The rate of $o-$nitration of the following compounds,$(I)$ toluene,$(II)$ $2-D-$toluene,and $(III)$ $2,6-D_2-$toluene,is in the following order:

How will you convert ethanoic acid into benzene?

Describe various oxidation reactions of benzene.

The radical,$C_6H_5CH_2^{\bullet}$,is aromatic because it has

The electrophile in the nitration of benzene is

Vedclass Test Series

Exam Paper Generator

Online Exam Module