Question

Solution of two volatile liquids a and b obey raoults law. At a certain temperature, it is found that

Answer 1

A solution of two volatile liquids A and B obeys Raoult's law. At a certain temperature it is found that when the pressure above the mixture equilibrium is 402.5 mm of Hg, the mole fraction of A in the vapour is 0.35 and in the liquid it is 0.65.