Which of the following oxides is amphoteric in character - Vidyadip

MCQ

Which of the following oxides is amphoteric in character

A
$CaO$
B
$CO_2$
C
$SiO_2$
✓
$SnO_2$

✓

Answer

Correct option: D.

$SnO_2$

d
(d) $CaO$ is basic; $C{O_2}$ is acidic; $Si{O_2}$ is weakly acidic. $Sn{O_2}$ is amphoteric.

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