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

  • question_answer
    A container has hydrogen and oxygen mixture in ratio of  4 : 1 by weight, then   [BHU 1998]

    A)                 Internal energy of the mixture decreases

    B)                 Internal energy of the mixture increases

    C)                 Entropy of the mixture increases

    D)                 Entropy of the mixture decreases

    Correct Answer: C

    Solution :

              Entropy of the mixture increases due to increase in impurity.


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