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Choose the most appropriate answer from the following list of oxides which fit the description. Each answer may be used only once :
`[SO_(2),SiO_(2),Al_(2)O_(3),MgO,CO,Na_(2)O]`
An amphoteric oxide.

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Choose the most appropriate answer from the following list of oxides which fit the description. Each answer may be used only once : [SO_(2),SiO_(2),Al_(2)O_(3),MgO,CO,Na_(2)O] A basic oxide.

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ICSE-STUDY OF ACIDS, BASES AND SALTS-Questions from Previous ICSE Board Papers
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