Find the diffusivity of AB in sq.m/sec if N flux of A 5 mol/sq.m sec, concentration difference is 2mol/cu.m and distance is 3 m.
(a) 2.5
(b) 5.5
(c) 7.5
(d) 10.5
The question was asked in quiz.
My question is taken from Molecular Diffusion in Liquids in division Diffusion in Solids and Molecular Diffusion in Fluids of Mass Transfer