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Extraction of Iron

The main ore ...

Question

The main ore used for the extraction of iron is :

A

Haematite

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B

Calamine

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C

Bauxite

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D

Cryolite

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Solution

The correct option is A Haematite
Haematite is the main ore of iron Its chemical name is Iron[III} oxide and the formula is $F e_{2} O_{3}$ . The other ores are magnetite, iron pyrites and spathic iron ore.

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