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What are amphoteric oxides? Give two examples of amphoteric oxides.Name two metals which will displace hydrogen from dilute acids, and two metalswhich will not.

Answer»

Answer:Oxidesof metals which havebothacidic as well as basic behaviour are known asamphoteric oxides. Such metallicoxidesreact with acids as well as base to produce salt and water.ExamplesofAmphoteric oxidesare aluminiumoxideand zincoxide



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