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Class 12Chemistryd-and f-Block ElementsCompounds of Transitional elements
Medium

What are the oxidation states of iron in the minerals hematite and magnetite?

  • A
    Hematite: $II, III$; Magnetite: $III$
  • B
    Hematite: $II, III$; Magnetite: $II$
  • C
    Hematite: $II$; Magnetite: $II, III$
  • D
    Hematite: $III$; Magnetite: $II, III$
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Compounds of Transitional elements

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