In an isothermal process for an ideal gas

Which of the following graph does not belong to isothermal process for an ideal gas?

In a isothermal process on an ideal gas, the pressure increases by 0.5% . The volume decreases by about.

In a isothermal process on an ideal gas, the pressure increases by 0.5% . The volume decreases by about.

In a isothermal process on an ideal gas, the pressure increases by 0.5% . The volume decreases by about.

Which of the following statement is incorrect regarding adiabatic and isothermal processes for an ideal gas, starting from same initial state to same final volume?

In an isothermal process for ideal gas.

The dependence of Gibbs free energy on pressure for an isothermal process of an ideal gas is given by

The dependence of Gibbs free energy on pressure for an isothermal process of an ideal gas is given by

Change in internal energy in an isothermal process for ideal gas is