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What are amphoteric oxide,choose from amongst following ...na2o zno al2o3 co2 h2o |
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Answer» the given oxides, zinc oxide (ZnO) and aluminium oxide (Al2O3) are amphoteric oxides. (b) Non-metals are electron acceptors. Hence, they cannot donate ELECTRONS to H+ ions to form hydrogen gas (H2). (a) METAL oxides that react with both acids and bases to produce salt and WATER are known as amphoteric oxides. |
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