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Redox Reactions — JEE Main Previous Year Questions · PaperYodha

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Redox Reactions · JEE Main previous year questions

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2016 1 question

Q852016 · 3 Apr 2016 · Shift 1
The pair in which phosphorous atoms have a formal oxidation state of +3 is :
1. A.Orthophosphorous and pyrophosphorous acids
2. B.Pyrophosphorous and hypophosphoric acids
3. C.Orthophosphorus and hypophosphoric acids
4. D.Pyrophosphorous and pyrophosphoric acids
Show answer
Answer: A

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