Copper pyrite, the chief ore of copper, is

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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:

1. 75% of a first order reaction was completed in 32min.When was 50% of the reaction
2. 100 cm of a given sample of H₂O₂ gives 1000 cm³ of O₂ at STP. The given sample is
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4. The structure of XeOF₄ is
5. What is the [OH⁻] in the final solution prepared by mixing 20 mL of 0.05 M Hcl

Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)

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