1. At 25 °C Ar gas which is having 8.0 g of (molar Cv, m=12.47 J/K/mol) contracts the isothermally and reversibly from the 2L to 1 L. Determine: n, ΔU,ΔH, ∂q, Cv, ΔT, ∂w, , ΔS system,
ΔS total, ΔS surroundings, ΔA, and ΔG.
2. You should have found that the work was equal to the change in A and G. Discuss why does this make sense?