Q. In an adiabatic process, no transfer of heat takes place between system and surroundings. Choose the correct option for free expansion of an ideal gas under adiabatic condition from the following.

 1646  231 Thermodynamics Report Error

Solution:


For free expansion,
For an adiabatic process,
Therefore, from first law of thermodynamics,
Internal energy
As and , both are ,

As there is no change in internal energy, temperature will also remain constant.