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Consider the following steps: `Cu_(2)Soverset("roa st i n air")rarrAoverset("Heati ng without air")rarrB` Which is not the correct statement?A. it is self-reductionB. `A` is only `Cu_(2)O` and `B` is a mixture of `Cu`and `SO_(3)`C. `A`is mixture of `Cu_(2)O`and `Cu_(2)S`and `B`is a mixture of `Cu`and`SO_(2)`D. all statements are incorrect. |
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Answer» Correct Answer - B Copper extraction `{:(2Cu_(2)S+3O_(2),,rarr,,2Cu_(2)O+SO_(2)),(2Cu_2O+Cu_2S,,rarr,,6Cu+SO_(2)):}` |
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