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C(2)H(2) underset( H(2)SO(4))overset( Hg...

`C_(2)H_(2) underset( H_(2)SO_(4))overset( Hg(OH)_(2) 1%) (rarr) A overset( [O])(rarr) B`, B is `:`

A

An acid

B

An aldehyde

C

A ketone

D

Ethanol

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The correct Answer is:
A
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