Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 2 (Q.No. 40)
40.
The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.
exponential
parabolic
linear
cubic
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Ramesh Vishwakarma said:   9 years ago
Linear law is the correct answer.

Chemical engineer said:   9 years ago
Transfer of A through non diffusing B contains logarithmic term of pressure so, answer is exponential.

Ashish patel said:   7 years ago
Also, you can Imagine that firstly pressure is higher in diffusion layer.

Then after sufficient time elapsed it attain a horizontal line. So it's an exponential curve.

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