JEE Mains · Chemistry · STD 11 -p-Block elements - I
Consider the oxides of group \(14\) elements \(\mathrm{SiO}_2, \mathrm{GeO}_2, \mathrm{SnO}_2, \mathrm{PbO}_2, \mathrm{CO}\) and \(\mathrm{GeO}\). The amphoteric oxides are _______.
- A \(\mathrm{GeO}, \mathrm{GeO}_2\)
- B \(\mathrm{SiO}_2, \mathrm{GeO}_2\)
- C \(\mathrm{SnO}_2, \mathrm{PbO}_2\)
- D \(\mathrm{SnO}_2, \mathrm{CO}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{SnO}_2, \mathrm{PbO}_2\)
Step-by-step Solution
Detailed explanation
\(\mathrm{SnO}_2\) and \(\mathrm{PbO}_2\) are amphoteric.
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