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CH(3) - C -= CHoverset(40%H(2)SO(4))unde...

`CH_(3) - C -= CHoverset(40%H_(2)SO_(4))underset(1%HgSO_(4))rarrAoverset("isomerisation")rarr`

Structure of A and type of isomerism in the above reaction respectively are

A

Prop-1-en-2-01, metamerism

B

Prop-1-en-1-01, tautomerism

C

Prop-2-en-2-01, geometrical isomerism

D

Prop-1-en-2-01, tautomerism

Text Solution

Verified by Experts

The correct Answer is:
D
Chemical reaction can be shown as
`underset("Propyne")underset()(CH_(3))-CequivCHoverset(4%H_(2)SO_(4))underset(1% HgSO_(4))rarrCH_(3)-overset(OH)overset(|)C=overset(H)overset(|)CHoverset("keto-enol tautomersim")underset("Prop-1-en-2-01")rarrunderset("Acetone")underset()(CH_(3)-overset(O)overset(||)C-CH_(3))`
[A] is prop-1-en-2-01, Which undergo tautomerism to form acetone.
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