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. Transition elements
2. When the ore limestone is heated carbon dioxide is given off. This operation
3. In Friedel-Craft’s alkylation, besides AlCl₃ the other reactants are
4. In which of the folowing pair both the species have sp³ hybridization?
5. At what pressure a gas, which occupies 100 mL at a pressure of 720 mm

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

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