Question

The oxide which can react with \[\ce{HCl}\] as well as \[\ce{KOH}\] to give corresponding salt and water is:

विकल्प

• \[\ce{CuO}\]

• \[\ce{Al2O3}\]

• \[\ce{Na2O}\]

• \[\ce{K2O}\]

Answer 1

\[\ce{Al2O3}\]

Explanation:

As it is an amphoteric oxide, which behaves as both acidic and basic oxides.