Question

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

• A. Will be same in both A and B
• B. Will be zero in both the gases
• C. Of B will be more than that of A
• D. Of A will be more than that of B

Answer 1

The correct option is C Of B will be more than that of A

In real gases an additional work is also done in expansion due to intermolecular attraction.