Question

Which thermodynamic parameter is not a state function?

Answer 1

The thermodynamic state of a system refers to the temperature, pressure and quantity of substance present. State functions only depend on theseparameters and not on how they were reached. Examples of state functions include density, internal energy, enthalpy, entropy

Answer 2

Work done in any adiabatic process is state function. Work done in isothermal process is not a state function.