मराठी

Although metals form basic oxides, which of the following metals form an amphoteric oxide?

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प्रश्न

Although metals form basic oxides, which of the following metals form an amphoteric oxide?

पर्याय

  • Na

  • Ca

  • Al

  • Cu

MCQ
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उत्तर

Al

Explanation -

Out of all the given options, aluminium forms an amphoteric oxide Al2O3, which can both act as an acid or a base.

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पाठ 3: Metals and Non-metals - Multiple Choice Questions [पृष्ठ २३]

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एनसीईआरटी एक्झांप्लर Science Exemplar Class 10
पाठ 3 Metals and Non-metals
Multiple Choice Questions | Q 31. | पृष्ठ २३
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