In which one of the following pairs of oxides, both oxides behave as amphoteric oxides ?
In which one of the following pairs of oxides, both oxides behave as amphoteric oxides ?
A. `Cl_(2)O_(7), As_(2)O_(3)`
B. `Al_(2)O_(3), As_(2)O_(3)`
C. `Al_(2)O_(3), Cl_(2)O_(3)`
D. `Cl_(2)O_(7), SO_(3)`
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Correct Answer - 2
`Al_(2)O_(3)` as well as `As_(2)O_(3)` both dissolve in acid as well as alkali forming salts and water.
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