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1. |
Most distillation columns are designed for reflux ratio between |
A. | 3 to 5 R<sub>min</sub> |
B. | 1.2 and 1 .7 R<sub>min</sub> |
C. | 2 to 10 R<sub>min</sub> |
D. | 0.2 to 0.7 R<sub>min</sub> |
Answer» C. 2 to 10 R<sub>min</sub> | |