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Redox Reactions question

2023 · 8 Apr · Shift 2 · Q20

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PYQ Library
JEE Main
Chemistry
Redox Reactions
2023 · 8 Apr · Shift 2 · Q20

Redox Reactions question

2023 · 8 Apr · Shift 2 · Q20

JEE MainChemistryRedox ReactionsNumerical+4 / −1

The sum of oxidation state of the metals in

\mathrm{Fe}(\mathrm{CO})_{5}, \mathrm{VO}^{2+}

and

\mathrm{WO}_{3}

is

\underline{\hspace{2cm}}

.

Numerical answer

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