Graphical Representation S.J.T.U. Phase Transformation and Applications Line? Slope =o 个 8→ 8→ (a) (c) Slope=-∞ T T2 8→ A B→ B (d) b Figure 7.4 Molar properties for an ideal solu- tion A-B:(a)volume of mixing,(b)enthalpy of mixing,(c)entropy of mixing,and (d) Gibbs free energy of mixing. SJTU Thermodynamics of Materials Spring 2006 ©X.J.Jin Lecture 13 Solution IlPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2006 © X. J. Jin Lecture 13 Solution II Graphical Representation Line?