MCQOPTIONS
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| 1. |
In actual operation of a bubble cap distillation tower, the __________ at the bottom of the tower is more than that at the top of the tower. |
| A. | molal flow rate of vapour |
| B. | vapour molecular weight |
| C. | pressure and temperature |
| D. | all (a), (b) and (c) |
| Answer» E. | |