A binary liquid mixture is separated by distillation process. The more volatile A vaporizes while less volatile B gets transported in opposite direction. Latent heat of vaporization of A and B is 0.5unit and 1unit respectively. What will be the relation between molar flux of A and B
(a) NA=2NB
(b) 2NA=NB
(c) NA=4NB
(d) 4NA=NB
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The question is from Diffusion in a Binary Gas Mixture topic in portion Diffusion in Solids and Molecular Diffusion in Fluids of Mass Transfer