MCQOPTIONS
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MCQOPTIONS
| 1. |
When is flashing a replacement for distillation? |
| A. | tWhen the relative velocity is high |
| B. | tWhen the relative velocity is low |
| C. | tWhen the relative volatility is high |
| D. | tWhen the relative volatility is low |
| Answer» D. tWhen the relative volatility is low | |