Consider the oxides of group 14 elements
$\mathrm{SiO}_2, \mathrm{GeO}_2, \mathrm{SnO}_2, \mathrm{PbO}_2, \mathrm{CO}$ and GeO .The amphoteric oxides are
Select the correct option:
A
$\mathrm{GeO}, \mathrm{GeO}_2$
B
$\mathrm{SiO}_2, \mathrm{GeO}_2$
C
$\mathrm{SnO}_2, \mathrm{PbO}_2$
D
$\mathrm{SnO}_2, \mathrm{CO}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
$\mathrm{SnO}_2$ and $\mathrm{PbO}_2$ are amphoteric
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