Problems on Module IV [Mass Transfer - I: PCMT 405] Semester IV: 4 Yr. B.Tech. 2022 Problems on Batch Distillation & Flash Distillation [1] A solution containing 50 moles of benzene and 50 moles of toluene is batch distilled at a constant pressure until such time that only 50 moles of liquid is left. Determine the composition of the liquid residue at the completion of the distillation process. 0.116 0.24 Equilibrium Data for Benzene 0.541 0.747 0.228 0.336 0.533 0.44 0.639 0.734 0.875 0.825 0.914 0.965 y 0.418 0.66 0.817 0.924

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