NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

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The compound having the lowest oxidation state of iron is

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Correct option: D

\mathrm{Fe}{\left( {\mathrm{CO}} \right)_5}

Option D (Fe(CO)5) is correct because the oxidation state of Fe in this complex is 0, which is the lowest among the given options.

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