Question

how we will demonstrate the acidic character of aluminium oxide​

Answer 1

Answer:

Reaction with acids: Aluminum oxide contains oxide ions, and thus reacts with acids in the same way sodium or magnesium oxides do. Aluminum oxide reacts with hot dilute hydrochloric acid to give aluminum chloride solution. This reaction and others display the amphoteric nature of aluminum oxide.

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Answer 2

$\huge\red{\underline{{\boxed{\textbf{QUESTION}}}}}$

How we will demonstrate the acidic character of aluminium oxide?

$\huge\red{\underline{{\boxed{\textbf{ANSWER}}}}}$

Aluminium oxide is amphoteric oxide....

here are the reactions that u need...

Al2O3 + 6HCl -------> 2AlCl3 + 3H2O

Al2O3 + 2NaOH ----------> 2NaAlO2 + H2O

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@HarshPratapSingh