When copper ore is mixed with silica in a reverberatory furnace, copper matte is produced. The copper matter contains__________
When copper ore is mixed with silica in a reverberatory furnace, copper matte is produced. The copper matter contains__________
A. sulphide of copper (II) and iron (II)
B. sulphide of copper (II) and iron (III)
C. sulphide of copper (I) and iron (II)
D. sulphide of copper (I) and iron (II)
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Correct Answer - C
( c) when copper ore is mixed with sillica in a reverberatory furnance copper matte is produced. The copper matte contains sulphide of copper (I) and iron (II)
Copper mate `to Cu_(2)S` and Fes
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