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Which of the following is not an isomeri...

Which of the following is not an isomerization reaction?

A

`3CH=CHoverset("Red hot")underset("Fe tube")rarrC_(6)H_(6)`

B

`CH_(3)CH_(2)C-=CHoverset(NaNH_(2))underset(Delta)rarrCH_(3)C-=C CH_(3)`

C

`cis-But-2-"ene"-overset(hv)hArr trans -But-2-"ene"`

D

`CH_(3)CH_(2)CH_(2)Br_(2)overset("Anhyd.")underset(AlC_(3))rarrCH_(3)underset(Br)underset(|)CHCH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Reactions `(2), (3), and (4)` are isomerization reactions are they effect interconversion of isomers wherein the molecular formulas and carbon skeletons of reactant and product always remain the same. Reaction `(1)` is an example of polymerization reaction.
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