4 The equation of state for one mole of a gas is PV RT BP

Last updated: 7/4/2023

4 The equation of state for one mole of a gas is PV RT BP where B is a constant independent of temperature The internal energy of fixed amount of gas is the function of temperature only If one mole of the above gas is isothermally expanded from 12 L to 22 L at a constant external pressure of 1 bar at 400 K then the change in enthalpy of the gas is approximately B 2 L mol a 0 b 3 32 J c 332 J d 166 J