CET Karnataka Medical CET - Karnataka Medical Solved Paper-2014

  • question_answer
    The correct statement is

    A)  cyclohexadiene and cyclohexene cannot be isolated with ease during controlled hydrogenation of benzene

    B)  One mole each of benzene and hydrogen when reacted gives 1/3 mole of cyclohexane and 2/3 mole unreacted hydrogen

    C)  Hydrogenation of benzene to cyclohexane is an endothermic process

    D)  It is easier to hydrogenate benzene when compared to cyclohexene.

    Correct Answer: A

    Solution :

    : During the hydrogenation of benzene, only cydohexane can be isolated.


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