One mole of a non-ideal gas undergoes a change of state (2.0 atm, 3.0 L, 95 K) → (4.0 atm, 5.0 L, 245 K) when a change in internal energy ΔU = 30.0 L - atm. The change in enthalpy (ΔH) of the process is L-atm is
1
40.0
2
42.3
3
44.0
4
not defined because pressure is not constant