For isothermal free expansion of an ideal gas-

For an isothermal free expansion of an ideal gas,

In isothermal free expansion of an ideal gas find the value of q and DeltaU.

How much work is done in an irreversible isothermal free expansion of an ideal gas in vacuum ?

Statement-1 : The amount of heat change during the isothermal free expansion of an ideal gas is zero. Statement-2: There are no intermolecular forces of attraction among the gas molecules, in case of real gas at given pressure.

For the isothermal expansion of an ideal gas

In an isothermal expansion of an ideal gas