The slope of 9-line is determined by the______________________?
Correct answer: B. Thermal condition of the feed
- A. Reflux ratio
- B. Thermal condition of the feed
- C. Plate efficiency to be achieved
- D. Relative volatility
Explanation
The q-line represents the feed condition, and its slope is q/(q−1). Thus, the slope is fixed by the feed's thermal condition, such as whether it is liquid, vapour, or partly vaporized.
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