J & K CET Medical J & K - CET Medical Solved Paper-2006

  • question_answer
    What are the units of entropy?

    A)  cal K                                     

    B) \[cal\,{{K}^{-1}}\]

    C) \[cm\text{ }{{K}^{-1}}\]                                

    D)  cm K

    Correct Answer: B

    Solution :

                    The property of a system which measures the degree of disorder or randomness in the system s known as entropy. \[\Delta S=\frac{{{q}_{rev}}}{T}\] The unit of entropy is\[J{{K}^{-1}}\]or\[cal\text{ }{{K}^{-1}}\].


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