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

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1.	In the expression for molar flux N_A=(N_A+N_B)C_A/C D_ABdC_A/dz, the terms representing bulk flow and molecular diffusion are, respectively
A.	(N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C, D<sub>AB</sub>dC<sub>A</sub>/dz
B.	(N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C, D<sub>AB</sub>dC<sub>A</sub>/dz
C.	(N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C, (N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C
D.	(D<sub>AB</sub>dC<sub>A</sub>/dz, D<sub>AB</sub>dC<sub>A</sub>/dz)
Answer» B. (N<sub>A</sub>+N<sub>B</sub>)C<sub>A</sub>/C, D<sub>AB</sub>dC<sub>A</sub>/dz

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