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Kinetic Theory of Gases Test - 58
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  • Question 1/10
    4 / -1
    Gas at a pressure P0 in contained is a vessel. If themasses of all the molecules are halved and their speeds are doubled, the resulting pressure P will be equal to
  • Question 2/10
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    A box contains n molecules of a gas. How will the pressure of the gas be effected, if the number of molecules is made 2n
  • Question 3/10
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    The relation between the gas pressure P and average kinetic energy per unit volume E, is
  • Question 4/10
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    A cylinder of capacity 20 litres is filled with H2gas. The total average kinetic energy of translatory motion of its molecules is 1.5 ×105 J. The pressure of hydrogen in the cylinder is
  • Question 5/10
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    The root mean square speed of hydrogen molecules of an ideal hydrogen gas kept in a gas chamber at 0°C is 3180 metres/second. The pressure on the hydrogen gas is (Density of hydrogen gas is 8.99 × 10–2 kg/m3, 1 atmosphere = 1.01 × 105 N/m2)
  • Question 6/10
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    At a given temperature, the pressure of an ideal gas of density ρ is proportional to
  • Question 7/10
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    Consider a gas with density ρ and c ̅as the root mean square velocity of its molecules contained in a volume. If the system moves as whole with velocity v, then the pressure exerted by the gas is
  • Question 8/10
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    In kinetic theory of gases, a molecule of mass m of an ideal gas collides with a wall of vessel with velocity V. The change in the linear momentum of the molecule is
  • Question 9/10
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    If the mean free path of atoms is doubled, then thepressure of gas will become
  • Question 10/10
    4 / -1
    Relationship between P, V, and E for a gas is
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