Benzene as well as toluene mix to form a liquid solution @20degrees C and solution behaves as ideal solution. Explain the Vapor pressure of pure benzene is 74.7Torr and that for pure toluene is 23.3Torr. Explain the mole fraction of each in the VAPOR phase if there are 3.12moles of benzene as well as 1.25 moles of toluene