Acetylene `underset(O_2)overset(Cu^(2+)to` The product formed in the r – InterviewSolution

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1.	Acetylene `underset(O_2)overset(Cu^(2+)to` The product formed in the reaction isA. `HC-=C-C-=CH`B. `H_2C=CH-C-=CH`C. `H_2C=CH-CH=CH_2`D. `CH_3C-=C CH_3`
Answer» Correct Answer - A Under oxidative conditions, acetylenic copper compounds undergo coupling to form the dimer: `HC-=CHoverset(Cu^(2+))toHC-=C-Cuoverset(O_2)toHC-=C-C-=CH`

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