Question

diffusion simple definition​

Answer 1

Diffusion is the process of movement of molecules under a concentration gradient. ... The molecules move from a region of higher concentration to a region of lower concentration until the concentration becomes equal throughout. Liquid and gases undergo diffusion as the molecules are able to move randomly.

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Answer 2

Answer:

Define:-

Process of movement of molecules under a concentration gradient is diffusion.

Example:- for easy understanding.

The perfume of a flower that quickly permeates the still air of a room.

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