Question

Limited vapor-liquid equilibrium data have been obtained for a solution of two slightly dissimilar liquids A and B over the temperature range 20 to 100°C. From these data it is found that the variation of the limiting activity coefficients (symmetric convention) with mperature can be represented by the empirical equation 10.0 t(° C) y is the activity coefficient at infinite dilution. Estimate the enthalpy of mixing wh ere of an equimolar mixture of A and B at 60°C

Answer 1

Sol- TO 333ss o.sfosic)t