26) Copper matte is the mixture of
(A) Copper (I) sulphide + Iron (I) sulphide
(B) Copper (II) sulphide + Iron (II) sulphide
Copper (II) sulphide + Iron (I) sulphide
(D) Copper (1) sulphide + Iron (II) sulphide
Answers
Answered by
1
Answer:
b is the answer of question
Answered by
1
Answer:
b is the answer this is correct
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