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Oxides that cannot be reduced by C to gi...

Oxides that cannot be reduced by C to give the respective metal are

A

`CaO and K_(2)O`

B

`Fe_(2)O_(3) and ZnO`

C

`Cu_(2)O and SnO_(2)`

D

`PbO and Pb_(3)O_(4)`

Text Solution

Verified by Experts

The correct Answer is:
A
Metals which form carbides cannot be reduced by carbon.
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