• 2022-06-06 问题

    Which of the following is capable of exhibiting cis-trans isomerism?() A: 1-butene B: 1-pentene C: cyclohexene D: ethene E: 2-butene

    Which of the following is capable of exhibiting cis-trans isomerism?() A: 1-butene B: 1-pentene C: cyclohexene D: ethene E: 2-butene

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