Question
a.
The Reynolds analogy for mass transfer is given by Lewis relation and is applicable, when Schmidt number is one.
b.
Sherwood number for flow in pipes can be expressed as the ratio of the concentration gradient at wall to the overall concentration difference.
c.
According to film theory for equimolar counter diffusion, the mass transfer coefficient is given by √DAB(b)P - 3, Q - 2
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.
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