Question 1. What do you understand by diffusion?
Question 2. Why is diffusion common in liquids and gases?
Question 3. Give one example of diffusion from your daily life.
Question 4. Explain the activity mentioned in the content in your own words.
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Diffusion movement of molecules one place to another place
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1)Diffusion is a physical process where molecules of a material move from an area of high concentration to an area of low concentration until it has reached equilibrium (molecules evenly spread). Diffusion can only work with gases and liquids.
2)Diffusion in liquids is proportional to temperature, as it is in gases, as well as to the viscosity of the specific liquid into which the material is diffusing.the movement of one substance within a gas occurs more freely than in a liquid.
3)examples of Diffusion can be Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere.
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