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Which of the folllowing on treatment wit...

Which of the folllowing on treatment with warm dil. `H_(2)SO_(4)` in the presence of `HgSO_(4)` will give butan-2-one?

A

But-1-yne

B

But-2-yne

C

But-1- ene

D

But-2-yne

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The correct Answer is:
A,B
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