Question: In a A-B alloy with a regular solution property, the interatomic bond parameter is given as = -1500 at 1250 K. Based on this, for

In a A-B alloy with a regular solution property, the interatomic bond parameter is given as = -1500 at 1250 K. Based on this, for compositions XB = 0.2, 0.4, 0.6, and 0.8, please calculate: a) The mixture's mixing free energy (GM), enthalpy (HM), and entropy (SM). Represent the compositional changes of these thermodynamic properties on a single diagram. b) Calculate the activities of A and B in the solution for the given molar fraction values. Represent the changes in activity values with composition on a single diagram.

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