2. It is known that Benzene(1)- Toluene(2) forms an ideal liquid solution. If a mixture of benzene and toluene having x1=0.6 is heated in a closed vessel at 760 Torr. Determine the temperature at which vaporization starts and the composition of the vapour that forms. A B C Benzene(1) 6.87987 1196.760 219.161 Toluene (2) 6.95087 1342.310 219.187 The system benzene and toluene having y1=0.75 initially at 130oC and 760 Torr is cooled at constant pressure. Determine the temperature at which condensation star