Question

define the amphoteric oxide. select amphoteric oxide out of the following na2o, al2o3.co2,sno2​

Answer 1

Answer:

Al2o3

Explanation:

Amphoteric oxidws are thise oxides of metals which reacts as both acidic and basic

Answer 2

Answer:

An amphoteric oxide is an oxide that can act as either an acid or base in a reaction to produce a salt and water. Amphoterism depends on the oxidation states available to a chemical species. Because metals have multiple oxidation states, they form amphoteric oxides and hydroxides.

       Here, the amphoteric oxide will be Al2O3

Explanation: