Two liquids form a solution and release a quantity of heat. How does the pressure above the solution compare to that predicted by Raoult's law?

Two liquids form a solution and release a quantity of heat. How does the pressure above the solution compare to that predicted by Raoult's law? Show all works.A) It will be less.B) It will show positive deviation.C) It will be the same.D) It will be greater.E) none of these.