MCQOPTIONS
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MCQOPTIONS
| 1. |
Selectivity can be expressed as |
| A. | mass fraction of the solute in the extract phase at equilibrium |
| B. | ratio of the distribution coefficients in different solute |
| C. | ratio of the mass fraction of the solute in the extract phase to the raffinate phase |
| D. | mass fraction of the solute in the raffinate phase |
| Answer» C. ratio of the mass fraction of the solute in the extract phase to the raffinate phase | |