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1. |
Find the distillate and the residue rates in mole/hr, if the feed rate is 100 mol/hr; The compositions of feed, distillate and residue in terms of mole fraction are 0.65, 0.9 and 0.2. |
A. | 36,64 |
B. | 64,36 |
C. | 20,80 |
D. | 80,20 |
Answer» C. 20,80 | |