Q5: For 11.20 kg of a magnesium-lead alloy of composition 30 wt% Pb70 wt% Mg, is it possible, at equilibrium, to have a and Mg,Pb phase shaving respective masses of

7.39 kg and 3.81 kg? If so, what will be the approximate temperature of the alloy? If such an alloy is not possible,explain why.