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WB JEE Medical WB JEE Medical Solved Paper-2014

  • question_answer
    Four gases P, Q, R and S have almost same values of b but their a values (a, b are van der Waals constants)  are  in  the  order Q  R < S < P. At a particular temperature,  among the four gases, the most easily liquefiable one is

    A)  P     

    B)  0     

    C)  R     

    D)  S

    Correct Answer: A

    Solution :

     Higher the value of a, more will be the tendency to get liquefy. Since, value of a is highest for \[{{P}_{1}}\]thus, P is the most liquefiable gas among the given.


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