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Which of the following metal oxides can ...

Which of the following metal oxides can be reduced by CO?

A

` ZnO`

B

`Fe_2O_3`

C

CaO`

D

`Al2O_3`

Text Solution

Verified by Experts

The correct Answer is:
A, B
Factual statements .
`CaO` and `Al_2O_3` form carbide with `CO`.
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