Kinetic Theory of Gases questions
760 published questions with worked solutions.
- According to law of equipartition of energy the molar specific heat of a non rigid diatomic gas at constant volume is
- The internal energy of a monoatomic ideal gas molecule is
- A gas at pressure P_0 is contained in a vessel. If the masses of all molecules are halved and their velocities are doubled, the...
- For an ideal gas the density of the gas is _0 when temperature and pressure of the gas are T_0 and P_0 respectively. When the...
- The temperature of a gas is measure of
- At constant temperature, increasing the pressure of a gas by 5% its volume will decrease by
- The molecular mass of a gas having r.m.s. speed four times as that of another gas having molecular mass 32 is
- An ideal gas is expanded adiabatically. How many times has the gas to be expanded to reduce the r.m.s. speed of molecules 3 times...
- The average translational kinetic energy of a molecule in a gas is E_1. The kinetic energy of the electron (e) accelerated from...
- The average force applied on the walls of a closed container depends on temperature (T is the temperature of an ideal gas) as
- The internal energy of an ideal diatomic gas corresponding to volume 'V' and pressure 'P' is 2.5 PV. The gas expands from 1 litre...
- If a gas is compressed isothermally then the r.m.s. velocity of the molecules
- The average transnational kinetic energy of a molecule in a gas is E_1. The kinetic energy of the electron (e) accelerated from...
- During an experiment, an ideal gas is found to obey an additional law VP^2 = constant. The gas is initially at temperature 'T'...
- A monoatomic ideal gas is heated at constant pressure. The percentage of total heat used in changing the internal energy is
- Assuming the expression for the pressure exerted by the gas, it can be shown that pressure is
- An ideal diatomic gas is heated at constant pressure. What is the fraction of total energy applied, which increases the internal...
- Two cylinders A and B fitted with pistons contain equal amount of an ideal diatomic gas at 303 K. The piston of cylinder A is...
- The speeds of the seven molecules are 1, 3, 5, 7, 2, 4 and 6 km /s respectively. The ratio of their r.m.s. velocity and average...
- The heat energy that must be supplied to 14 g of nitrogen at room temperature to raise its temperature by 48^oC at constant...
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