Difference b/w mixture and pure substance

1.	Difference b/w mixture and pure substance
Answer» A mixture is a substance which is made up of different atoms or molecules(particles)...whereas pure substance is a substance which is made up of only one kind of atoms or molecules \tPropertiesPure SubstanceMixtureDefineThe substances that are made of one matter are called pure substancesSeveral substances together form a mixtureCategorizeSolid, liquid, gasHeterogeneous, homogeneousPhysical propertiesConstantVaryPurityPureImpureSeparation by a physical processNot possiblePossible to separate by evaporation, magnetic separation, etc.Chemical propertiesConstantVaryExampleGold, pure water, hydrogen gasOil & water, sand & sugar\t

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