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Byju's Answer
Standard VII
Chemistry
Minerals, Ores and their Formation
Which of the ...
Question

Which of the following minerals does not contain iron?

A
Magnetitie
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B
Magnesite
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C
Haematite
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D
None of these
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Solution

The correct option is B Magnesite
Haematite is Fe2O3, magnetite is Fe3O4 and Magnesite is MgCO3.
∴ Magnesite is not ore of iron.

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