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Published on: August 13, 2026
The option(s) with only amphoteric oxides is(are)
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(a, d)
Amphoteric oxides are
ZnO, A1 2 O 3 , PbO, PbO 2 , BeO, SnO, SnO 2 , Cr 2 O 3
NO is a neutral oxide.
CrO is a basic oxide.
B 2 O 3 is an acidic oxide
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