Kinetic Theory of Gases questions
760 published questions with worked solutions.
- The change in the internal energy of the mass of gas, when the volume changes from 'v' to '2v' at constant pressure 'p' is ( is...
- A perfect gas of volume 5 litre is compressed isothermally to volume of 1 litre. The r.m. s. speed of the molecule will
- An insulated container contains a monoatomic gas of molar mass 'm'. the container is moving with velocity 'V'. If it is stopped...
- In a thermodynamic system, working distance is an ideal gas. Its internal energy is in the form of
- The temperature of an ideal gas is increased from 140 K to 560 K. If the r.m.s. speed of gas moelcules is 'v' at 140 K, then at...
- If the absolute temperature of a gas is increased 5 times, the r.m.s. velocity of the gas molecules will be
- In an adiabatic expansion of a gas initial and final temperatures are T_1 and T_2 respectively then the change in internal energy...
- The molar specific heat of an ideal gas at constant pressure and constant volume is 'C_P' and 'C_V' respectively. If 'R' is the...
- The r.m.f. speed of a gas at temperature 'T' is 2 times the r.m.s speed at 320 K. The value of the temperature T is
- According to the kinetic theory of gases, when two molecules of a gas collide with each other than
- If one mole of an ideal gas ( = 5 3 ) is mixed with one mole of a diatomic gas ( = 7 5 ). The value of ' ' for the mixture is
- According to the kinetic theory of gases, which of the following statements is WRONG?
- If 'E' is the kinetic energy per mole of an ideal gas and 'T' is the absolute temperature, then the universal gas constant is...
- The molar specific heat at constant pressure of an ideal gas is 7 2 R. The gas is made up of molecules which are (R= gas constant)
- If R is universal gas constant then the amount of heat needed to raise the temperature of 2 moles of an ideal monoatomic gas from...
- The temperature of an ideal gas is increased from 27 ⁰C to 927 ⁰C. The r.m.s. speed of its molecules becomes
- The pressure exerted by an ideal gas at a particular temperature is directly proportional to
- For a gas having 'X' degrees of freedom, ' ' is = ratio of specific heats = C_P C_V )
- According to kinetic theory of gases, which one of the following statements is wrong?
- An ideal gas ( = 1.5) is expanded adiabatically. To reduce root mean square velocity of molecules two times, the gas should be...
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