Question

which of the following is amp hoteric compound .a. PbO2 .b. BeO .c. Al2O3 .d. SnO

Answer 1

c a both are amphoteric compound

Answer 2

Aluminium Oxide ( Al2O3 ) is an Amphoteric Oxide.

Amphoteric Oxides are Metallic Oxides that shows both basic and acidic properties. Amphoteric Oxides reacts with both acids and bases to form salt and Water.

Some Examples of Amphoteric Oxides are PbO, ZnO, Al2O3

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