The sum of oxidation state of the metals in Fe(CO)5, VO2+ and WO3 is ____________ . | JEE Mains Chemistry Past Papers — Chem-Mantra | Chem-Mantra

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Question

The sum of oxidation state of the metals in Fe(CO)5, VO2+ and WO3 is ____________ .

Answer: .

💡 Solution & Explanation

[Fe(CO)5] oxidation number of Fe = 0 VO2+ oxidation number of V = +4 WO3 oxidation number of W = +6

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