Please see attached file for full problem description.
9) when pressure is applied to a liquid, its volume decreases. Assuming that the isothermal compressibility is independent of pressure, derive an expression for the volume as a function of pressure.
10. calculate alpha and the isothermal compressibility KT
i) for an ideal gas
ii) for a gas for which P(Vm - b) = RT
It shows how to derive an expression for the volume as a function of pressure. It also finds alpha and isothermal compressibility for the ideal gas. The solution is detailed and was rated '5/5' by the student who posted the questions originally.