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JEE CHEMISTRY MCQ: ALCOHOLS & PHENOLS & ETHERS
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Acetylene and formaldehyde interact in the presence of copper acetylide as a catalyst to furnish the compound:
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Correct option: A
Butyne-1, 4-diol
Option A (Butyne-1, 4-diol) is correct because acetylene reacts with formaldehyde in the presence of copper acetylide to form Butyne-1,4-diol via ethinylation.
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