2. Sample Papers
  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-32

  • question_answer
    In any reversible isothermal expansion the Entropy of gas will :

    A) decrease    

    B)                    increase

    C) stable            

    D)    uncertain

    Correct Answer: B

    Solution :

    entropy change=change in Q/T Which is positive.


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