What is an ore of iron?

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Question

(B) The ores of iron are minerals from which iron can be extracted profitably. Common iron ores include Hematite $(Fe_2O_3)$ and Magnetite $(Fe_3O_4)$

Vedclass · Accepted Answer

Magnetite

Vedclass · Answer

(B) The ores of iron are minerals from which iron can be extracted profitably. Common iron ores include Hematite $(Fe_2O_3)$ and Magnetite $(Fe_3O_4)$.- $A$: Cuprite is an ore of copper $(Cu_2O)$.- $B$: Magnetite is an ore of iron $(Fe_3O_4)$.- $C$: Malachite is an ore of copper $(Cu_2CO_3(OH)_2)$.- $D$: Bauxite is an ore of aluminium $(Al_2O_3 \cdot 2H_2O)$.Therefore, the correct option is $B$.

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