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Extraction of copper |
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Answer» Copper glance (Cu2S) is roasted in the presence of air. Roasting turns copper glance (ore of copper) into copper (I) oxide. Copper oxide is then heated in the absence of air. This reduces copper (I) oxide into copper metal.2Cu2S + 3O2 → 2Cu2O + 2SO22Cu2O + Cu2S → 6Cu + SO2 Low reactive matal hai toh roasting. Or u want detailed ans so see it in textbook pg 51 |
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