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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: - Which is the correct order of increasing energy of the listed orbitals in the atom
- Among the following compounds the one that is most reactive towards electrophilic
- The products of the following reaction are
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
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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
- Which is the correct order of increasing energy of the listed orbitals in the atom
- Among the following compounds the one that is most reactive towards electrophilic
- The products of the following reaction are
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
- KMnO₄ acts as an oxidising agent in the netural medium and gets reduced to MnO₂.
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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