2. Solved Papers
  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2009

  • question_answer
    Under which of the following conditions is the relation \[\Delta H=\Delta E+P\Delta V\]valid for a closed system?

    A)  Constant pressure

    B)  Constant temperature

    C)  Constant temperature and pressure

    D)  Constant temperature, pressure and composition

    Correct Answer: A

    Solution :

                     At constant pressure,\[\Delta p=0\] \[\therefore \]  \[\Delta H=\Delta E+p\Delta V\]is valid.


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