Question

4. What is diffusion? Give an example from
daily life and describe how diffusion occurs,
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Answer 1

Answer:

Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere. A drop of food coloring diffuses throughout the water in a glass so that, eventually, the entire glass will be colored. Carbon dioxide bubbles diffuse from an open soda, leaving it flat. .

Explanation:

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Answer 2

Answer:

Diffusion is a physical process that refers to the net movement of molecules from a region of high concentration to one of lower concentration. For instance, a gas diffuses very quickly in another gas.

An example

A few crystals of potassium permanganate in water will diffuse and turn the water purple.