Which of the following conditions will cause the efficiency of the column to increase?
A. Plate number becomes greater, plate height becomes smaller
B. Plate number becomes smaller, plate height becomes smaller
C. Plate number becomes greater, plate height becomes larger
D. Plate number becomes greater, plate height becomes larger
Answer:A
Which of the following conditions will cause the efficiency of the column to increase?
A. Plate number becomes greater, plate height becomes smaller B. Plate number becomes smaller, plate height becomes smaller C. Plate number becomes greater, plate height becomes larger D. Plate number becomes greater, plate height becomes larger
Explanation: The efficiency of the column increases when the plate number becomes greater and the plate height becomes smaller. Column efficiency greatly depends on plate height and plate number.