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The purpose of smelting an ore is

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An Intiative by Sri Chaitanya

to separate volatile impurities

to oxidize it

to obtain an alloy

to reduce it

answer is B.

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Detailed Solution

The purpose of smelting an ore is to reduce it. $ {Fe}_{2} O_{3}$ is ore and $C$ is reductant.

In smelting,

${Fe}_{2} O_{3} + 3 C \to 2 Fe + 3 CO$

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