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Is Matter Around Us Pure ? — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure ?1 Mark
Question
Name the process used for obtaining pure Copper sulphate from an impure sample.
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Answer

Evaporate water from the copper sulphate solution so as to get saturated solution cover the solution with a filter paper and leave it and distributor room temperature too cool slowly for a day you will obtain the Crystal of A copper sulphate in the China is the crystallization method is used to purify solid.

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