Question

WHAT IS DIFFUSION??
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Answer 1

Answer:

Diffusion- The mixing of a substance with another substance due to the motion or movement of its particles is called diffusion.

Answer 2

Diffusion, process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration. A familiar example is the perfume of a flower that quickly permeates the still air of a room.