How many of the following oxides are amphoteric?
ZnO, Al₂O₃, PbO, PbO₂, SnO, SnO₂, BeO, N₂O₃, NO₂, SiO₂, B₂O₃, N₂O₅, Na₂O, N₂O, NO

Question

How many of the following oxides are amphoteric? ZnO, Al₂O₃, PbO, PbO₂, SnO, SnO₂, BeO, N₂O 3 , NO₂, SiO₂, B₂O₃, N₂O 5 , Na₂O, N₂O, NO

TestHub · Accepted Answer

ZnO , Al 2 ​ O 3 ​ , PbO , PbO 2 ​ , SnO , SnO 2 ​ , BeO are amphoteric in nature

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