What is an ore of iron?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

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 $B$.

Similar Questions

Which process is used to convert vegetable oil into vegetable ghee?

Which of the following metals are obtained by electrolysis of their molten chlorides?
$(i) Na, (ii) Ca, (iii) Fe, (iv) Cu$

What type of oxides are formed when non-metal elements combine with dioxygen gas?

Which alloy is used to prepare scientific balance?

Give two examples each of metals that are good conductors and poor conductors of heat,respectively.

Vedclass Test Series

Exam Paper Generator

Online Exam Module