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Q. LA) One Mark Questions:What is diffusion? |
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Answer» Diffusion is net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance. Diffusion is the movement of a substance from anarea of high concentrationto anarea of low concentration. Diffusion happens inliquidsandgasesbecause their particles move randomly from place to place. Diffusion is an important process for living things; it is how substances move in and out of cells. Diffusion is the process of moving of particles from high concentration to low concentration. |
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