Physics, asked by snehalbhosale076, 2 months ago

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Answered by banitam216
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2Cu2S+302+heat------>2Cu20s+2S02g2Cu20+Cu26Cus+SO2 gln electrolytic refining the copper the impurities left behind at anode called anode bud contain valuable metal such as gold and silver which can be recovered in the native state.

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