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Formation of metallic copper from the su...

Formation of metallic copper from the sulphide ore in the normal thermo-metallur-gical process essentially involves which one of the following reaction ?

A

`CuS + (3)/(2) O_(2) to CuO + SO_(2),`
`CuS + C to Cu + CO`

B

`CuS + (3)/(2) O_(2) to CuO + SO_(2) , `
`2CuO + CuS to 3Cu + SO_(2)`

C

`CuS + 2O_(2) to CuSO_(4) , `
`CuSO_(4) + CuS to 2Cu + 2SO_(2)`

D

`CuS + (3)/(2) O_(2) to CuO + SO_(2),`
`CuO + CO to Cu + CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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