MCQOPTIONS
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| 1. |
If a₁ and a₂ are the relative volatilities when the pressure in the distillation column is 1 and 2 atm respectively. Pick out the correct statement. |
| A. | a₁ = a₂ |
| B. | a₁ = 2a₂ |
| C. | a₁ = 0.5 a₂ |
| D. | None of these |
| Answer» E. | |