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What is the result of cyclic polymerization of ethyne at 873K in a red-hot iron tube?

Options

  1. AFormation of ethene
  2. BFormation of butene
  3. CFormation of propene
  4. DFormation of benzene

Correct answer

D. Formation of benzene

Step-by-step solution

Cyclic polymerization of ethyne at high temperature results in the formation of benzene.

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