Complete the following reaction: CH≡CHH2O,333K−−−−−−−−−→HgSO4+H2SO4tautomerism⇌
A
CH3CHO
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B
CH3COOH
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C
CH2=CH−OH
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D
CH3CH2OH
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Solution
The correct options are ACH3CHO CCH2=CH−OH Addition of water to ethyne in the presence ofH2SO4andHgSO4 gives acetaldehyde. The reaction takes places as follows: