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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: - CH₃CHCl₂, on hydrolysis gives
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- Gasoline is a mixture of hydrocarbons containing
- Write the IUPAC name of CH₃CH₂COOH
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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
- CH₃CHCl₂, on hydrolysis gives
- At 27⁰C latent heat of fusion of a compound is 2930 J/mol. Entropy change is
- Gasoline is a mixture of hydrocarbons containing
- Write the IUPAC name of CH₃CH₂COOH
- If the initial concentration of the reactant is doubled, the time for half
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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