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In self -reduction used in extraction of...

In self -reduction used in extraction of copper, the reducing agent is

A

S

B

`O_(2-)`

C

`S_(2)`

D

`SO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
c
`2Cu_(2)S + 3O_(2) rarr 2Cu_(2)O + 2SO_(2)`
`Cu_(2) + 2Cu_(2)O rarr 6Cu + SO_(2)`
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