Copper sulphate is commercially made from copper scraps by [CPMT 1973]

1.	Copper sulphate is commercially made from copper scraps by [CPMT 1973]
A.	Dissolving in hot conc. \[{{H}_{2}}S{{O}_{4}}\]
B.	The action of dil. \[{{H}_{2}}S{{O}_{4}}\] and air
C.	Heating with sodium sulphate
D.	Heating with sulphur
Answer» C. Heating with sodium sulphate

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Copper sulphate is commercially made from copper scraps by [CPMT 1973]

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