Find the diffusivity through slab if N flux of A 4 mol/sq.m sec, concentration difference is 2mol/cu.m and distance is 3 m.
(a) 2 sq.m/s
(b) 4 sq.m/s
(c) 6 sq.m/s
(d) 8 sq.m/s
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The above asked question is from Molecular Diffusion in Solids topic in chapter Diffusion in Solids and Molecular Diffusion in Fluids of Mass Transfer