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Pick out the wrong statement. | |
A. | The binary diffusivity in liquids is of the order of 10-5 cm2 /sec. [Wrong Answer] |
B. | Molecular diffusion in solid is much faster than that in liquids. [Correct Answer] |
C. | Particles movement from higher concentration to lower concentration takes place in diffusion process. [Wrong Answer] |
D. | According to Poiseuille's law, the permeability decreases with increase in temperature for flow of a gas through a given capillary. [Wrong Answer] |