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Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockEasy2 minPYQ_2020
ChemistryEasysingle choice

Identify the element that forms amphoteric oxide:

Options:

Answer:
B
Solution:

ZnO + 2 HCl → Z nCl 2 + H 2 O

ZnO + 2 NaOH → Na 2 ZnO 2 + H 2 O

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Complete d-blockSubtopic:d-block
⏱ 2mℹ️ Source: PYQ_2020

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