Chemistry - Complete d-block Question with Solution | TestHub
ChemistryComplete d-blockd-blockEasy2 minPYQ_2024
ChemistryEasymatching list
The element which shows only one oxidation state other than its elemental form is :
Options:
Answer:
D
Solution:
Co, can show and +4 oxidation state, But ' ' only shows +3 stable oxidation state.
Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block
⏱ 2mℹ️ Source: PYQ_2024
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