what are amphoteric oxides? choose the amphoteric oxides from the following oxides
na2o,al2o3,zno,co2,k2o
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Those oxides which reacts with both acids and bases are called amphoteric oxides.
Al2O3,ZnO
Al2O3,ZnO
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1
Answer:
Al2o3 is an amphoteric oxide bcz it shows acidic as well as basic nature .
Al2o3 + base = salt + water
Al2o3 + acid = salt + waterion:
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