Question

When this condition satisfies

(a) Mass transfer at interface should cancel

(b) Mass transfer at interface should unite

(c) Mass transfer at interface should maximum

(d) Mass transfer at interface should minimum

I had been asked this question in my homework.

The question is from Non Equilibrium Rate Based Methods topic in portion Rigorous Distillation Calculations of Distillation Design

Answer 1

Correct option is (a) Mass transfer at interface should cancel

To elaborate: Mass transfer at interface should cancel, also defined as the difference between the liquid and gas quantities.