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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: - Carbylamine reaction is given by
- Which of the following does not represent the correct order of the properties
- For the reaction C(s) + O₂(g)
- The extra amount of energy, which the molecules of the reactants have to absorb
- 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Carbylamine reaction is given by
- Which of the following does not represent the correct order of the properties
- For the reaction C(s) + O₂(g)
- The extra amount of energy, which the molecules of the reactants have to absorb
- 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
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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