A liquid stream containing 47.0 mole\% benzene and the balance toluene at 20.0C is fed to a continuous single-stage evaporator at a rate of 1120mol/s. The liquid and vapor streams leaving the evaporator are both at 95.0C. The liquid phase leaving the evaporator is measured to be 42.5 mole\% benzene. Physical Property Tables Pressure and Vapor Composition If the system obeys Raoul''s Law and is in steady state, what are the operating pressure and vapor phase composition? P= Yoritene *