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Oxidation state of the metal in the mine...

Oxidation state of the metal in the mineral heamatic and magnerite respectively are

A

`+2,+3` in hematite and `+3` in magnetite

B

`+2,+3` in hematite and `+2` in magnetite

C

`+2,` in hematite and `+2, +3` in magnetite

D

`+3` in hematite and `+2, +3` in magnetite

Text Solution

Verified by Experts

The correct Answer is:
d
`Haematite rArr Fe_(2)O_(3) rArr Fe(+3)`
`Magnetic rArr Fe_(2) O_(4) rArr FeO rArr FeO Fe_(2)O_(3) rArr Fe(+2) ,Fe(+3)`
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Oxidation states of the metal in the minerals haematite and magnetite, respectively, are

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