+1 vote
in Mass Transfer by (38.2k points)
Find the number of stages.

(a) 1

(b) 2

(c) 3

(d) 4

I got this question during a job interview.

This interesting question is from Design of Extractor for Multistage  Stage Operations topic in section Diffusion in Solids and Molecular Diffusion in Fluids of Mass Transfer

1 Answer

0 votes
by (39.8k points)
The correct option is (b) 2

The best explanation: Two operating lines so two stages.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...