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Unit - 3.2 Arrangement of Atoms\Molecules in solids, Liquids and Gases. — CHEMISTRY STD 6 — Question

ICSE BoardEnglish MediumSTD 6CHEMISTRYUnit - 3.2 Arrangement of Atoms\Molecules in solids, Liquids and Gases.1 Mark
Question
Define diffusion.
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Answer

Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration to down the concentration gradient.

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