Question

what are called diffusion​

Answer 1

Answer:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance

Explanation:

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Answer 2

Answer:

The process of movement of molecules from higher concentration to lower concentration is called diffusion.

It occurs only in liquids and gases as particles can move free in them.

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