When copper ore is mixed with silica, in a reverberatory furnace copper matte is produced. The copper matte contains ____________.

Monjur Alahi

When copper ore is mixed with silica, in a reverberatory furnace copper matte is produced. The copper matte contains ____________.

(i) sulphides of copper (II) and iron (II)

(ii) sulphides of copper (II) and iron (III)

(iii) sulphides of copper (I) and iron (II)

(iv) sulphides of copper (I) and iron (III)


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(iii) sulphides of copper (I) and iron (II)

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