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3. Metals and Non-metals
medium
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 ?
Option A
Option B
Option C
Option D
Solution
Metal | Zinc | Magnesium | Copper |
Zinc oxide | No reaction | Displacement | No reaction |
Magnesium oxide | No reaction | No reaction | No reaction |
Copper oxide | Displacement | Displacement | No reaction |
Standard 10
Science