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Oxides and Oxoanions

Heating a mix...

Question

Heating a mixture of $C u_{2} O$ and $C u_{2} S$ will give.

C u O + C u S

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C u + S O_{3}

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C u + S O_{2}

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C u (O H)_{2} + C u S O_{4}

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Solution

The correct option is C $C u + S O_{2}$
Heating a mixture of $C u_{2} O$ and $C u_{2} S$ will give $C u + S O_{2}$ .

$2 C u_{2} O + C u_{2} S \to 6 C u + S O_{2}$ .

This reaction takes place during bessemerization and is auto reduction process to give copper metal.

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