" In reversible isothermal expansion of an idea gas: "

In reversible isothermal expansion of an ideal gas :

In reversible isothermal expansion of an ideal gas :

In reversible isothermal expansion of an ideal gas :

Give an expression for the work done in a reversible isothermal expansion of an ideal gas.

To calculate the amount of work done in Joules during reversible isothermal expansion of an ideal gas, the volume must be expressed in

Which among the following gives the expression for the reversible isothermal expansion of ideal gas ?