On analysis it was found that the black oxide of copper and red oxide – InterviewSolution

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1.	On analysis it was found that the black oxide of copper and red oxide of copper contain 80%and 89%of copper repectively. show that this data is in accordance with law of multiple proportions.
Answer» On analysis it was found that the black oxide of copper and red oxide of copper contain 80%and 89%of copper repectively. show that this data is in accordance with law of multiple proportions.

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