Chemistry - Complete d-block Question with Solution | TestHub
ChemistryComplete d-blockd-blockMedium2 minQB
ChemistryMediumsingle choice
Which pair contains amphoteric oxides? Consider Mn₂O₇, CrO₃, Cr₂O₃, CrO, V₂O₅ and V₂O₄.
Options:
Answer:
A
Solution:
Cr₂O₃ and V₂O₅ show amphoteric behaviour, reacting with acids and bases.
Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block
⏱ 2mℹ️ Source: QB
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