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Oxidation states of the metal in the min...

Oxidation states of the metal in the mineral haematite and magnetite ,respectively are

A

II, III in haematite and III in magnetite

B

II, III in haematite and II in magnetite

C

II in haematite and II and III in magnetite

D

III is haematite and II and III in magnetite

Text Solution

Verified by Experts

The correct Answer is:
C
In haematite `(Fe_(2)O_(3))` , O.S of Fe is III white in magnetite `(Fe_(3)O_(4))` = 2 FeO.`Fe_(2)O_(3)`
O.S of Fe is II and III .
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