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Copper pyrite, the chief ore of copper, is
Options
(a) CuFeS₂
(b) Cu₂S
(c) CuCO₃.Cu(OH)₂
(d) Cu₂O
Correct Answer:
CuFeS₂
Explanation:
CuFeS₂ is copper pyrite. It is the chief ore of copper. world’s 80% copper is obtained from this ore.
Related Questions: - Which one gives secondary alcohol when treated with Grignard reagent
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one gives secondary alcohol when treated with Grignard reagent
- In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason
- Which of the following pairs of a chemical reaction is certain to result
- Term ‘Hexadecane’ in petroleum is commonly called as
- Aromatic hydrocarbon shows mostly
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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