Kinetic Theory of Gases questions
760 published questions with worked solutions.
- For an ideal gas, R= 23C_v. This suggests that the gas consists of molecules, which are [R = universal gas constant] [MHT-CET...
- The rms speed of a gas molecule is 'V' at pressure 'P'. If the pressure is increased by two times, then the rms speed of the gas...
- Equal volumes of two gases, having their densities in the ratio of 1:16 exert equal pressures on the walls of two containers. The...
- Which one of the following is NOT a correct expression for an ideal gas? [C_p = Molar specific heat of a gas at constant...
- The molecular masses of helium and oxygen are 4 and 32 respectively. The ratio of r. m. s. speed of helium at 327°C to r. m. s....
- At what temperature does the average translational kinetic energy of a molecule in a gas becomes equal to kinetic energy of an...
- Internal energy of n_1 moles of hydrogen at temperature 'T' is equal to internal energy of 'n_2' moles of helium at temperature...
- The temperature of an ideal gas is increased from 140 K to 560 K. If the r. m. s. speed of gas molecules is 'v' at 140 K, then at...
- Two gases A and B are at absolute temperatures 360 K and 420 K respectively. The ratio of average kinetic energy of the molecules...
- The r. m. s. 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 [MHT-CET...
- 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...
- According to the kinetic theory of gases, when two molecules of a gas collide with each other then [MHT-CET 2020]
- 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...
- If 'E' is the kinetic energy per mole of an ideal gas and 'T' is the absolute temperature, then the universal gas constant is...
- 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...
- According to the kinetic theory of gases, which of the following statements is WRONG? [MHT-CET 2020]
- A container contains an ideal gas at pressure 'P', volume 'V' and temperature 'T'. A second container B contains the same gas at...
- If one mole of an ideal gas ( = 5 3 ) is mixed with one mole of a diatomic gas ( = 7 5 ). The value of 'γ' for the mixture is...
- The average translational kinetic energy of 'N' molecules in a gas is 'E_1'. The kinetic energy of the electron (e) accelerated...
- The translational kinetic energy of the molecules of a gas at absolute temperature (T) can be doubled by [MHT-CET 2019]
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