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Kinetic Theory of Gases Test - 23
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Kinetic Theory of Gases Test - 23

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  • Question 1/10
    4 / -1
    A cubical box with porous walls containing an equal number of O2 and H2 molecules is placed in a large evacuated chamber. The entire system is maintained at constant temperature T. The ratio of vrms of O2 molecules to that of the vrms of H2 molecules, found in the chamber outside the box after a short interval is
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  • Question 2/10
    4 / -1
    In thermal equilibrium, the average velocity of gas molecules is
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  • Question 3/10
    4 / -1
    At what temperature is the root mean square velocity of gaseous hydrogen molecules equal to that of oxygen molecules at 47°C
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  • Question 4/10
    4 / -1
    For a gas, the r.m.s speed at 800 K is
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  • Question 5/10
    4 / -1
    What is the velocity of wave in monoatomic gas having pressure 1 kilopascal and density 2.6 kg/m3?
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  • Question 6/10
    4 / -1
    At room temperature, the r.m.s. speed of the molecules of certain diatomic gas is found to be 1930 m/s. The gas is
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  • Question 7/10
    4 / -1
    The r.m.s. speed of gas molecules is given by
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  • Question 8/10
    4 / -1
    Which of the following statements is true?
  • Question 9/10
    4 / -1
    According to the kinetic theory of gases, at absolute temperature
    Solutions

  • Question 10/10
    4 / -1
    Molecular motion shows itself as
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