Which of the following oxides is amphoteric?

Which of the following oxides is amphoteric?

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...

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