1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following can behave as amphoteric oxide?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Which of the following can behave as amphoteric oxide?

J & K CETJ & K CET 2001

Solution:

$Al _{2} O _{3}$ is an amphoteric oxide. It dissolves in both acid and base.
$Al _{2} O _{3}+3 H _{2} SO _{4} \rightarrow Al _{2}\left( SO _{4}\right)_{3}+3 H _{2} O$
$ Al _{2} O _{3}+2 NaOH \rightarrow 2 NaAl _{2}+ H _{2} O$