Question:
Metallic oxides of zinc, magnesium and copper were heated with the following metals :
| Metal | Zinc | Magnesium | Copper |
|---|---|---|---|
| Zinc oxide | |||
| Magnesium oxide | |||
| Copper oxide |
In which cases will you find displacement reactions taking place?
Answer:
| Metal | Zinc | Magnesium | Copper |
|---|---|---|---|
| Zinc oxide | No | Displacement | No |
| Magnesium oxide | No | No | No |
| Copper oxide | Displacement | Displacement | Yes |
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