Chemical Engineering > GATE 2015 > Diffusion
For a binary mixture of components A and B, NA and NB denote the total molar fluxes of components A and B, respectively. JA and JB are the corresponding molar diffusive fluxes. Which of the following is true for equimolar counter-diffusion in the binary mixture?
A
NA+NB=0 and JA+JB≠0
B
NA+NB≠0 and JA+JB=0
C
NA+NB≠0 and JA+JB≠0
D
NA+NB=0 and JA+JB=0

Correct : d

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