Why is ZnO an amphoteric oxide?
(a) What are amphoteric oxides? Give two examples of amphoteric oxides. (b) Choose the acidic oxides, basic oxides and neutral oxides from the following: Na2O:CO2;CO;SO2;MgO;N2O;H2O. (c) Which of the following are amphoteric oxides: MgO,ZnO,P2O3,Al2O3,NO2
Why is ZnO called an amphoteric oxide? Name another amphoteric oxide?
Why is ZnO called an amphoteric oxide? Name the other amphoteric oxide.
Why is Aluminum oxide considered as amphoteric oxide?
what are amphoteric oxides? choose the amphoteric oxides from the following oxidesna2o,al2o3,zno,co2,k2o