An ideal gas A and a real gap B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy:

Question

An ideal gas A and a real gap B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy: (A) of A will be more than that of B (B) of B will be more than that of A (C) will be same in both A and B (D) will be zero in both the gases

Tardigrade Admin · Accepted Answer

There will be no change in the internal energy of the ideal gas. But for the real gas, the increase in internal energy takes place because of the work done against the intermolecular forces.

Q. An ideal gas A and a real gap B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy:

of A will be more than that of B

of B will be more than that of A

will be same in both A and B

will be zero in both the gases

There will be no change in the internal energy of the ideal gas. But for the real gas, the increase in internal energy takes place because of the work done against the intermolecular forces.