5.The oxidation states of phosphorous vary from-3 to +5-3 to +3(b) -1 – InterviewSolution

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5.The oxidation states of phosphorous vary from-3 to +5-3 to +3(b) -1 to +1(d) -5 to +1(C)

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The oxidation number of phosphorus is +3. In compounds of phosphorus, the most common oxidation numbers of phosphorus are 5, 3, and -3

The correct answer is option a)

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