Chemistryhard · Past Paper
What is the oxidation state of Iron in Fe3O4?
A+2
B+3
CMixed +2 and +3
D+4
✓ Correct Answer: C — Mixed +2 and +3
Magnetite (Fe3O4) is a mixed oxide containing both FeO (Fe2+) and Fe2O3 (Fe3+).
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✓ Correct Answer: C — Mixed +2 and +3
Magnetite (Fe3O4) is a mixed oxide containing both FeO (Fe2+) and Fe2O3 (Fe3+).
Share this question