Binary distillation involves the mass transfer by __________ at the gas-liquid interface.

Question: Binary distillation involves the mass transfer by __________ at the gas-liquid interface.
[A].

unidirectional diffusion from liquid to gas phase

[B].

unidirectional diffusion from gas to liquid phase

[C].

either ‘a’ or ‘b’

[D].

a counter diffusion at an almost equal molar rate

Answer: Option D

Explanation:

No answer description available for this question.