A. Carbon(II) oxide
B. Nitrogen(IV) oxide
C. Lead(II) oxide
D. Calcium oxide

Correct Answer:

Option C – Lead (II) oxide

Explanation

Aluminium oxide is an amphoteric oxide. With sodium hydroxide solution, it produces water and sodium aluminate (NaAlO2). The other common examples of amphoteric oxides include SnO, ZnO, and PbO. Al2O3 is an amphoteric oxide.

SEE ALSO  The electronic configuration of an element is 1s² 2s² 2p6 3s² 3p³. Where is the element located in the periodic table?

Copyright warnings! Do not copy.