An example of an amphoteric oxide is
P\(_4\)O\(_{10}\)
Al\(_2\)O\(_3\)
CuO
K\(_2\)O
B. Al2O3
sir what is methane orange
methyl orange
it's an indicator used during chemical reactions
happysolomon
22nd June, 2026
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23rd June, 2026
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