Question

What movement of molecule will occur
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Answer 1

It will move from right to left.
Remember that in osmosis, the diffusion of water, molecules will move from a higher concentration to a lower concentration. Since the ones on the right is of higher concentration and the left of a lower concentration, the substance will move left.

Answer 2

Diffusion. Diffusion is essentially the movement of molecules from a region of higher concentration to a region of lower concentration as a result of thermal motion. Diffusion is an important process in human physiology.