In the expression for molar flux NA=(NA+NB)CA/C – DABdCA/dz, the terms representing bulk flow and molecular diffusion are, respectively

In the expression for molar flux NA=(NA+NB)CA/C – DABdCA/dz, the te

1.	In the expression for molar flux NA=(NA+NB)CA/C – DABdCA/dz, the terms representing bulk flow and molecular diffusion are, respectively
A.	(NA+NB)CA/C, DABdCA/dz
B.	(NA+NB)CA/C, DABdCA/dz
C.	(NA+NB)CA/C, (NA+NB)CA/C
D.	(DABdCA/dz, DABdCA/dz)
Answer» B. (NA+NB)CA/C, DABdCA/dz

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In the expression for molar flux NA=(NA+NB)CA/C – DABdCA/dz, the terms representing bulk flow and molecular diffusion are, respectively
For what kind of mixtures DAB=DBA holds?

In the expression for molar flux NA=(NA+NB)CA/C – DABdCA/dz, the terms representing bulk flow and molecular diffusion are, respectively

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