MCQOPTIONS
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| 1. |
In fractionating column, various fractions are obtained at various heights of the column. As the vapours reach at a height where temperature is equal to or just below the boiling point of that fraction, it will |
| A. | Condense to form a liquid |
| B. | Remain in gaseous state |
| C. | Condense to form a solid |
| D. | Escape from the column. |
| Answer» B. Remain in gaseous state | |