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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank First law of thermodynamics and Hess law

  • question_answer
    Which is not the correct relation between enthalpy \[(\Delta H)\]and intrinsic energy \[(\Delta E)\]         [EAMCET 1992]

    A)                 \[\Delta H=\Delta E+\,P\,\Delta V\]

    B)                 \[\Delta H\,=\,\Delta E\,+\,n\,RT\]

    C)                 \[\Delta H=\Delta E\,-\,P\,\Delta V\]

    D)                 \[\Delta E=\Delta H\,-\,P\,\Delta V\]

    Correct Answer: C

    Solution :


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