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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank 2nd and 3rd law of thermodynamics and Entropy

  • question_answer
    For chemical reactions, the calculation of change in entropy is normally done

    A)                 At constant pressure

    B)                 At constant temperature

    C)                 At constant temperature and pressure both

    D)                 At constant volume

    Correct Answer: C

    Solution :

                    Calculation of change in entropy is done at constant temperature and pressure both.


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