Kinetic Theory of Gases

Related Questions

• The molecules of a given mass of a gas have a r.m.s. velocity of 200 m/sec at 27°C and $1.0\times {{10}^{5}}\,N/{{m}^{2}}$ pressure. When the temperature is 127°C and pressure is $0.5\times {{10}^{5}}\,N/{{m}^{2}}$, the r.m.s. velocity in m/sec will be

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• The time average of the kinetic energy of one molecule of a gas taken over a long period of time

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• The mean kinetic energy of a gas at 300 K is 100 J. The mean energy of the gas at 450 K is equal to

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• If r.m.s. velocity of a gas is ${{V}_{rms}}=1840m/s$ and its density $\rho =8.99\times {{10}^{-2}}kg/{{m}^{3}},$ the pressure of the gas will be

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• The volume of a gas at 20°C is 200 ml. If the temperature is reduced to – 20°C at constant pressure, its volume will be

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