D in Figure 1H-1 (from thedistillation handout) is equivalent tohaving completed two vaporization-condensation cycles or two theoreticalplates. Predict the temperature of theinitial distillate...

Extracted text: The efficiency of a fractional distillation is given as the number of cycles or theoretical plates. Traversing through steps A --> D in Figure 1H-1 (from the distillation handout) is equivalent to having completed two vaporization- condensation cycles or two theoretical plates. Predict the temperature of the initial distillate for the solution used in Figure 1H-1 for a fractional distillation that is rated at four theoretical plates. 120 120 Figure 1H-1 110 110 Temperature- composition diagram for the toluene- Vapor 2 100 100 cyclohexane sysiem 90 D 90 Liquid 80 80 70 70 60 60 0.25 1.0 toluene mol fraction 0.0 cyclohexane 0.5 0.75 0.0 toluene 1.0 cyclohexane Please give a detailed answer as I am trying to learn and just not sure where to begin with this problem. I was also given this table, but I am not sure if it is applicable to this specific problem. Table 1H-1 Properties of Fractionating Columns Used for Miniscale Distillation Distillation Column packing Boiling point difference required cycles Hold-up Metal sponge Vigreux (no packing) Glass beads 70 60 moderate small 55 moderate Glass helices 35 moderate Temperature (°C) IN35