Areas Related to a Circle — Maths STD 10 — Question
CBSE BoardEnglish MediumSTD 10MathsAreas Related to a Circle1 Mark
Question
What are amphoteric oxides? Give two examples of amphoteric oxides?
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Answer
Those metal oxides which show basic as well as acidic behaviour are known as amphoteric oxides. In other words, metal oxides that react wtih both acids and bases to form salt and water are called amphoteric oxides. Aluminium oxide and zinc oxide are amphoteric in nature.
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