What is blue vitriol? How it is prepared? – InterviewSolution

1.	What is blue vitriol? How it is prepared?
Answer» SOLUTION :Cupric sulphate `(CuSO_4cdot5H_2O)` is blue vitriol. Preparation: It is prepared by dissolving cupric oxide in dilute sulphuric ACID. The solution is concentrated by EVAPORATION. Then blue crystals of copper sulphate pentahydrate SEPARATE out on cooling.

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