15. The oxides of certain hypothetical element contain 27.28%, 42.86%, – InterviewSolution

1.	15. The oxides of certain hypothetical element contain 27.28%, 42.86%, 52.94%, of oxygen . What is the ratio of the valencies of the element in the three oxides ?
Answer» 15. The oxides of certain hypothetical element contain 27.28%, 42.86%, 52.94%, of oxygen . What is the ratio of the valencies of the element in the three oxides ?

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