Question

★What are amphoteric oxides? Give two examples of it. ​

Answer 1

Answer:

amphoteric oxide are those oxide which behaves as both acidic and as well as basic .

example H2O,ZnO ,Al2O3 etc

so it react with both acid and base .

reaction with acid

HNo3 + H2O-> No3^-1 + H3O^+ (hydronium ion )

reaction with base

Zn+ H2O -> Zn(OH)2

Answer 2

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$\huge{\boxed{\boxed{\mathbb{\blue{Amphoteric \: Oxides }}}}}$

✰Metal Oxides which react both with acids as well as bases to produce salts and water are known as Amphoteric Oxides.

${\boxed{\boxed{\bf{\orange{Example:}}}}}$

✰Beryllium (Be)

✰ Aluminium (Al)

✰Antimony(Sb)