Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    Which of the following is true for a reaction in which all the products are liquid?

    A)  \[\Delta H=\Delta E\]

    B)  \[\Delta H=\Delta W\]

    C)  \[\Delta H>\Delta E\]

    D)  None of these

    Correct Answer: A

    Solution :

    \[\Delta H=\Delta E+\Delta {{n}_{g}}RT\] For a reaction in which all the products are liquid                 \[\Delta {{n}_{g}}=zero\] \[\therefore \]  \[\Delta H=\Delta E\]


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