The value of NA/(NA + NB) for steady state molecular diffusion of gas 'A' through nondiffusing gas 'B' is____________________?
Correct answer: A. 1
- A. 1
- B. ∞
- C. 0.5
- D. 2
Explanation
For diffusion of A through stagnant, non-diffusing B, NB = 0. Thus NA/(NA + NB) = NA/NA = 1.
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