(c) Do the quantities you derived in (a) and (b) depend on the size of the system (i.e. is it intensive or extensive)? Here are some useful relationships for you to use:

Question 5 (a) Derive an expression for . in terms of the state variables, including I, P, S, V, and the measurable properties of the system, including the heat capacities, and C,, the isobaric thermal expansivity, a, and the isothermal compressibility, B. A is the Helmholtz free energy defined as U - TS.