A solution containing so moles of benzene and 50 mdes of tolene is batch distillated at a constant prenure until such time that only 50 moles of liquid is lett. Determine the composition of the liquid residue at the com completion of the Distillation process. o Equilibrium data for Benzene -Y 0.116) 0.228.10.336 10.44 0.541 10-639 19.734 14.825 ,/ $ 0.24 0.418 6.533 0.66 0.7476.817 0.875 2925 7 o 0.965 all 0.914 7