Clearly state and explain any approximations made in the derivation of your result. 7.11. For a pure component: Derive expressions to show what happens to the heat capacity C, and the isothermal -1 av compressibility Ky= as the critical point is approached. Vap // ) Sketch curves of the Gibbs free energy versus specific volume along the liquid-vapor coexistence curve at the critical (T = T) and triple (T=T0 points and somewhere between T. and Top You can assume that a suitable EOS exists to describe the PVT behavior in both phases. a 7.12. In some metada