RAJASTHAN PMT Rajasthan - PMT Solved Paper-1995

  • question_answer
    Critical temperature in terms of van der Waals constants a and b is:

    A) \[\frac{8a}{27Rb}\]

    B)        \[\frac{27ab}{8R}\]

    C)        \[\frac{8Rb}{27a}\]

    D)         \[\frac{27a}{8Rb}\]

    Correct Answer: A

    Solution :

                    Value of critical temperature in terms of van der Waals constant a and b \[{{T}_{C}}=\frac{8a}{27\,Rb}\]               


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