2) A galvanic cell is set up with electrodes of pure cadmium and solid solution of Pb-Cd alloy = (Xcd 0.12). At 5XY C, the EMF of cell is 4X.6 mV, and the temperature coefficient is 2x10-5 V/K. (F = 96487 J/V gr; Cd2+) a) Calculate the activity, activity coefficient, partial molar free energy, partial molar enthalpy, and partial molar entropy of Cd in the solution. b) If a dilute solution exhibits, calculate the mixing Gibbs Free Energy of the solution.