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kunj41:
Check NCERT 9th Std
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Explanation:
Sublimation - A Change of state directly from solid to gas without changing into liquid state or vice versa is called Sublimation
Eg. Separation of NH4Cl and NaCl
Crystallization - Crystallization is the process that separates pure solid in the form of its crystals from its solution
Eg. salt from sea water
Chromatography - The process of separation of components of a mixture is known as Chromatography
Eg. colours in a dye
Fractional Distillation- The Process used to separate 2 or more miscible liquids for which difference in boiling points is less than 25K
Eg. separation of different gasses from air
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