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CH(3)C-=CH overset(40% H(2)SO(4)) unders...

`CH_(3)C-=CH overset(40% H_(2)SO_(4)) underset(1%HgSO_(4)) toA overset("Isomeristion")to underset(O) underset(||)(CH_(3)-C-CH_(3))`
Structure of A and type of isomerism in the above reaction respectively are

A

Prop-1-en-2-ol, metamerism

B

Prop-1-en-1-ol, tautomerism

C

Prop-2-en-2-ol, geometrical isomerism

D

Prop-1-en-2-ol, tautomerism

Text Solution

Verified by Experts

The correct Answer is:
D
`underset("Propyne")(CH_(3)-C-=CH) underset(1%HgSO_(4))overset(40%H_(2)SO_(4))to underset("Prop-1-en-2-ol (A)")(CH_(3)-overset(OH)overset(|)(C)=CH_(2)) overset("Tautomerization")to underset("Acetone")(CH_(3)-overset(O)overset(||)(C)-CH_(3))`.
Prop-1-en-2-ol (A) and acetone are tautomers. thus, option (d) is correct.
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