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1. |
The diffusivity (D) in a binary gas mixture is related to the pressure (P) as$? |
A. | D ‚Äö√ √π P0.5 |
B. | D ‚Äö√ √π 1/P0.5 |
C. | D ‚Äö√ √π 1/P |
D. | D ‚Äö√ √π 1/P1.5 |
Answer» D. D ‚Äö√ √π 1/P1.5 | |