+1 vote
in Mass Transfer by (37.1k points)
The gas A diffuses through non-diffusing B from point 1 to point 2. The total pressure is 2atm and yA1=0.1 and yA2=0.Then the ratio (dPA/dz)1/(dPA/dz)2 is

(a) 10

(b) 1.11

(c) 0.9

(d) 2.3

I had been asked this question in a job interview.

The question is from Fick’s Law-2 topic in section Modes and Diffusion of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Right choice is (c) 0.9

The explanation: None.

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