JEE Main & Advanced Physics Kinetic Theory of Gases Question Bank Self Evaluation Test - Kinetic Theory

  • question_answer
    \[{{H}_{2}},\,~{{O}_{2}},\text{ }{{N}_{2}}\] and \[He\] are enclosed in identical containers under the similar conditions of pressure and temperature. The gases will have

    A) same R.M.S. speed

    B) same \[\frac{K.E}{kg}\]

    C) different \[\frac{K.E.}{mole}\]

    D) same \[\frac{K.E.}{vol}\]

    Correct Answer: D

    Solution :

    [d] \[\frac{K.E.}{vol}\text{ =}\frac{3}{2}P.\]Here P is constant


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