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Pick out the wrong statement. | |
A. | The Reynolds analogy for mass transfer is given by Lewis relation and is applicable, when Schmidt number is one. [Wrong Answer] |
B. | Sherwood number for flow in pipes can be expressed as the ratio of the concentration gradient at wall to the overall concentration difference. [Wrong Answer] |
C. | According to film theory for equimolar counter diffusion, the mass transfer coefficient is given by DAB(b)P - 3, Q - 2 [Correct Answer] |
D. | The z-component of the total mass flux of a component A in binary mixture of A and B is given by - Dab'.dCA/dz. [Wrong Answer] |