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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: - How many g of silver will be displaced from a solution of AgNO₃ by 4 g of mag
- What is the product of the reduction of a carboxylic ester using a reagent
- The bond dissociation energies of H₂, Cl₂ and HCl are 104, 58, and 103
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- Which of the following is true about ClO₂
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many g of silver will be displaced from a solution of AgNO₃ by 4 g of mag
- What is the product of the reduction of a carboxylic ester using a reagent
- The bond dissociation energies of H₂, Cl₂ and HCl are 104, 58, and 103
- The number of significant figures for the three numbers 161 cm, 0.161 cm
- Which of the following is true about ClO₂
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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