(B) Smelting is a pyrometallurgical process used to extract a metal from its ore by heating it beyond its melting point in the presence of a reducing

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(B) Smelting is a pyrometallurgical process used to extract a metal from its ore by heating it beyond its melting point in the presence of a reducing agent like coke or $CO$.This process involves the reduction of metal oxides to their metallic state.For example,in the extraction of iron:$Fe_2O_3 + 3C \to 2Fe + 3CO$$Fe_2O_3 + 3CO \to 2Fe + 3CO_2$

Class 12 Chemistry General Principles and Processes of Isolation of Elements Reduction to free Metal

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The purpose of smelting of an ore is

A
To oxidise it
B
To reduce it
C
To remove vaporisable impurities
D
To obtain an alloy

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General Principles and Processes of Isolation of Elements

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Reduction to free Metal

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Statement $(A)$ $Mg$ can reduce $Al_2O_3$ above $1350^{\circ} C$.
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The purpose of smelting of an ore is

Similar Questions

Cryolite is

Which statement is correct?

What happens during the Bessemerization process in the extraction of copper from copper pyrites?

In the electrolytic reduction of alumina,why is cryolite $(Na_3AlF_6)$ primarily added?

Statement $(A)$ $Mg$ can reduce $Al_2O_3$ above $1350^{\circ} C$.Statement $(B)$ $Al$ can reduce $MgO$ below $1350^{\circ} C$.The correct answer is

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Statement $(A)$ $Mg$ can reduce $Al_2O_3$ above $1350^{\circ} C$.
Statement $(B)$ $Al$ can reduce $MgO$ below $1350^{\circ} C$.
The correct answer is