Question

Define the process of diffusion
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Answer 1

Answer:

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.

Answer 2

Answer:

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.

Explanation:

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