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Oxidation states of the metal in the minerals haematite and magnetite, respectively, areA. `II,III` in haematite and III in magnetiteB. `II,III` in heamatite and II in magnititeC. `II` in haematite and `II,III` in magnetiteD. `III` is haematite and `II, III` in magnetite

Answer» Correct Answer - D
Haematite: `Fe_(2)O_(3)implies"Oxidation state of"Fe=III`
Magnetite: `Fe_(3)O_(4)-=FeO.Fe_(2)O_(3)`
Oxidation state of `Fe=II,III`


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