Question

22.
An example of amphoteric oxide is
A. Al2O3.
B. CaO.
C. Cuo.
D. SiO2.
E. K20.
Fu** please help​

Answer 1

Answer:

A (option) .............

Answer 2

Answer:

Al2O3

Explanation:

ZnO,Al2O3,PbO2 are some of the amphoteric oxides

Amphoteric oxides are metal oxides that can react with both acids and bases,so Aluminum oxide can react with both HCl and Sodium hydroxide which is a base