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1. |
Component A is diffusing in a medium B. The flux Nᴀ relative to a stationary point is equal to the flux due to molecular difusion, if |
A. | mass transfer is accompanied by reaction. |
B. | diffusion of A is in stagnant medium B. |
C. | molecular mean free path is high. |
D. | there is equimolar counter diffusion. |
Answer» E. | |