J & K CET Engineering J and K - CET Engineering Solved Paper-2012

  • question_answer
    Which of the following is not an assumption of the kinetic theory of gases?  

    A)  The molecules travel in straight paths until they undergo collision with other molecules

    B)  Molecules of the gas are small hard spheres, occupying negligible volume compared with the total volume of the gas

    C)  The molecules do not undergo any collisions at all          

    D)  The molecules undergo elastic collisions only

    Correct Answer: C

    Solution :

     The molecules do not undergo any collisions at all          


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