A) copper(II) sulphide and iron(II) sulphide
B) copperd (II) sulphide and iron(III) sulphide
C) copper(I) sulphide and iron(II) sulphide
D) copper(I) sulphide and iron(III) sulphide
Correct Answer: C
Solution :
In the extraction of copper, ?matte' is formed which is a mixture of \[\text{C}{{\text{u}}_{\text{2}}}\text{S,}\]\[ie,\] copper (I) sulphide and FeS, ie, iron (II) sulphide.You need to login to perform this action.
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