Among following compounds, the number of those present in copper matte is ______ . A. CuCO3 B. Cu2S C. Cu2O D. FeO NTA (3) Reso (3) | JEE Mains Chemistry Past Papers — Chem-Mantra | Chem-Mantra

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JEE Mains Chemistry Past PapershardNUMERICAL

Question

Among following compounds, the number of those present in copper matte is ______ . A. CuCO3 B. Cu2S C. Cu2O D. FeO NTA (3) Reso (3)

Answer: C

💡 Solution & Explanation

Copper matte as Cu2S & FeS.

💬

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