McqMate
| Q. |
Pick out the correct statement. |
| A. | The slope of the stripping line is always less than unity |
| B. | For a given separation in a binary distillation column, with increase in reflux ratio (above the minimum reflux ratio), the fixed cost of the distillation column first increases and then decreases |
| C. | In Ponchon-Savarit method of no. of theoretical plate determination, the stripping and rectifying operating lines are vertical at total reflux |
| D. | Kremser-Brown-Souder's equation is used to calculate the efficiency of a plate tower |
| Answer» C. In Ponchon-Savarit method of no. of theoretical plate determination, the stripping and rectifying operating lines are vertical at total reflux | |
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