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What are amphoteric oxide ?

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What are amphoteric oxide ?

Posted by Suplex City ?? 7 years, 4 months ago

CBSE > Class 10 > Science

3 answers

Kannu Kranti Yadav 7 years, 4 months ago

Ok , I am really so sorry.☺☺. The reaction with zinc oxide is as follows.......................... ZnO+2HCl--->ZnCl2+H2O.( Basic nature) ..... ZnO + 2NaOH--->2NaZnO2+2H2O.(Acidic nature).

Pawan Agarwal 7 years, 4 months ago

You didn't show reaction with zincoxide

Kannu Kranti Yadav 7 years, 4 months ago

These are the oxides which shows both acidic and basic nature by reacting with both acids and bases . For ex - zinc oxide.... Zn+2 HCl--------> ZnCl2+H2O ( basic nature)... Zn+2 NaOH --->2NaZnO2+H2O ( acidic nature).

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