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Which one is amphoteric oxide ?A. `Na_(2)O`B. ZnOC. `SO_(2)`D. `B_(2)O_(3)` |
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Answer» Correct Answer - 2 `{:(Na_(2)O="Basic",,ZnO ="Amphoteric"),(SO_(2)="Acidic",,B_(2)O_(3)="Acidic"):}` |
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