Consider loss of ethanol vapor by diffusion from a half-filled open test tube. At what point in the diffusion path will the contribution of the bulk flow term to the molar flux be maximum?

Consider loss of ethanol vapor by diffusion from a half-filled open te

1.	Consider loss of ethanol vapor by diffusion from a half-filled open test tube. At what point in the diffusion path will the contribution of the bulk flow term to the molar flux be maximum?
A.	At the liquid-gas interface
B.	In the bulk liquid
C.	In the bulk gas
D.	None of the mentioned
Answer» B. In the bulk liquid

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Consider loss of ethanol vapor by diffusion from a half-filled open test tube. At what point in the diffusion path will the contribution of the bulk flow term to the molar flux be maximum?

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