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When copper ore is mixed with silica, in a reverberatory furnace, copper matte is produced. The copper matte contains
A. sulphides of copper (II) and iron (II)
B. sulphides of copper (II) and iron (III)
C. sulphides of copper (I) and iron (II)
D. sulphides of copper (I) and iron (III)

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1 Answers

Correct Answer - C
It is correct answer.

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