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27/12/2020 3:30 pm
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Why is crystallisation better than evaporation?
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27/12/2020 3:31 pm
Crystallisation is a process that separates a pure solid in the form of its crystals from a solution.
Crystallisation is better than evaporation because during Evaporation
- Some solids decompose or some, like sugar may get charred on heating to dryness.
- Some impurities may remain dissolved in the solution even after filtration which on evaporation contaminates the solid.