What is diffusion in science

The random movement of atoms or molecules from such an area where they are concentrated in the area where they are not, this movement will proceed until the point when the concentration of atoms or molecules is equilibrium. 

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Diffusion is the function of molecules travels from a high molecules area to areas with low concentration. This is due to kinetic energy. While two non-homogenous liquids or gases are brought into proximity, the molecule's kinetic energy causes them to mix at the edges, over time, these mixing outcomes in a relatively uniform mixture of two.

The filtration of osmotic workings of the principle of diffusion, it permits the small molecules to pass through but does not allow large molecules. The consequence of the filtration procedure is a cleaner gas or fluid. At the point when the substances on the two sides of the filter are different, they make osmotic pressure.

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