MCQ
Which of the following is an amphoteric oxide
  • A
    $MgO$
  • $A{l_2}{O_3}$
  • C
    $C{l_2}{O_7}$
  • D
    $T{i_2}{O_2}$

Answer

Correct option: B.
$A{l_2}{O_3}$
b
(b)$A{l_2}{O_3}$ is an amphoteric oxide.

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