A mixture of benzene and toluene is in a tank whose pressure ismaintained at 2.0 atm. Observation through a sight glass on thevessel shows that half of the tank volume is occupied by liquid.Analysis shows that the liquid contains 50.0 wt% benzene and thebalance toluene. Raoult's law applies at all composition s, and thedensity of the liquid is essentially independent of temperature.Estimate (a) the temperature and (b) the fraction of the systemmass in the liquid phase
