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Kinetic Theory of Gases Quiz-3

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10 Question

Popular Questions In Kinetic Theory of Gases Quiz-3

  • The pressure (P) and density (ρ)(\rho) of a given mass of a gas expressed by Boyle’s law P = Cρ\rho where C is a constant. The statement is true

  • In a given process the pressure of gas remains constant. The temperature of the gas is doubled. The change in volume is

  • The number of degrees of freedom of molecules in a gas whose molar heat capacity in 29 J/mole K in the process PT = constant will be

  • An ideal gas (CPCV=γ)\left(\frac{C_P}{C_V}=\gamma\right) is taken through a process in which pressure and volume vary as P=aVbP = aV^b. What is value of b for which the specific heat capacity in the process is zero?

  • Air is pumped into an automobile tube upto a pressure of 200 kPa in the morning when the air temperature is 22C22^\circ C. During the day time, temperature rises to 42C42^\circ C and the tube expands by 2% the pressure of the air in the tube now is

  • For a gas, if the ratio of molar specific heats at constant pressure and volume is γ\gamma, the value of degree of freedom is

  • A gas is filled in a cylinder and its temperature is increased by 20% on Kelvin scale and volume is reduced by 10% keeping pressure constant. The percentage of the gas that will leak out is

  • For an ideal gas VP3=VP^3 = constant. Initial temperature and volume of the gas are T and V respectively. The gas expands to a volume 27V. The temperature of gas is

  • The molar-specific heat at constant pressure of an ideal gas is 72R.\frac72 R.. The ratio of specific heat at constant pressure to that at constant volume is

  • If one mole of a monoatomic gas (γ=53)(\gamma=\frac53) is mixed with one mole of a diatomic gas (γ=75)(\gamma=\frac75) the value of γ\gamma for the mixture is