Question

For finding the exact number of trays the reflux ratio should be between minimum and infinity.

(a) True

(b) False

I have been asked this question in my homework.

I need to ask this question from Reflux Ratio Concept (Minimum, Maximun & Optimum) topic in chapter Distillation of Mass Transfer

Answer 1

Correct option is (a) True

For explanation: The minimum trays cannot be determined; also infinite trays are impossible; so the trays should be minimum and infinity.