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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The option(s) with only amphoteric oxides is (are) (a) NO, B2O3, PbO, SnO2 (b) Cr2O3, CrO, SnO, PbO

The option(s) with only amphoteric oxides is (are) (a) NO, B2O3, PbO, SnO2 (b) Cr2O3, CrO, SnO, PbO

November 29, 2020
Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

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