Copper in Copper oxide does not liberate SO2 gas with conc. H2SO4. However, for making statues, copper is used in the form of bronze but not mettalic copper oe copper oxide. Explain why the Same copper has such varied properties.
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7
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because copper reacts with moist carbon dioxide to form copper carbonate which is green in colour and it the corrosion of the copper metal. so it is not used
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1
Answer:
because copper or CuO reacts with moist CO2 to form greenish layer and corroded the copper so it isn't used
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