The diffusivity D. in a binary gas mixture is related to the pressure – McqOptions

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1.	The diffusivity D. in a binary gas mixture is related to the pressure (P) as___________________?
A.	D ∝ P0.5
B.	D ∝ 1/P0.5
C.	D ∝ 1/P
D.	D ∝ 1/P1.5
Answer» D. D ∝ 1/P1.5

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