Degrees of Freedom & Law of Equipartition: JEE Questions & Solutions

For a diatomic gas, if 1 = CPCV for rigid molecules and 2 = CPCV for another diatomic molecules, but also having vibrational modes. Then,…

The temperature of 1 mole of an ideal monoatomic gas is increased by 50^ C at constant pressure. The total heat added and change in…

A is the specific heat ratio of monoatomic gas A having 3 translational degrees of freedom. B is the specific heat ratio of polyatomic gas…

The internal energy of air in 4 m 4 m 3 m sized room at 1 atmospheric pressure will be 10^6 J. (Consider air as a diatomic molecule)

Match the List-I with List-II. Choose the correct answer from the options given below:

The helium and argon are put in the flask at the same room temperature (300 K). The ratio of average kinetic energies (per molecule) of…

The total kinetic energy of 1 mole of oxygen at 27^ C is:

N moles of a polyatomic gas (f = 6) must be mixed with two moles of a monoatomic gas so that the mixture behaves as a diatomic gas. The…

The parameter that remains the same for molecules of all gases at a given temperature is:

Let 1 be the ratio of molar specific heat at constant pressure and molar specific heat at constant volume of a monoatomic gas and 2 be the…

According to the law of equipartition of energy, the molar specific heat of a diatomic gas at constant volume where the molecule has one…

Heat energy of 735 J is given to a diatomic gas allowing the gas to expand at constant pressure. Each gas molecule rotates around an…

Match List I with List II: List I: (A) 3 Translational degrees of freedom (B) 3 Translational, 2 rotational degrees of freedom (C) 3…

A gas mixture consists of 2 moles of oxygen and 4 moles of neon at temperature T. Neglecting all vibrational modes, the total internal…