Chemistry - f-block Question with Solution | TestHub
Chemistryf-blockf-blockHard2 minQB
ChemistryHardsingle choice
Match each statement with the oxidation state.
Column I | Column II |
|---|---|
A. Oxidation state of Mn in MnO₂ | 1. +2 |
B. Most stable oxidation state of Mn | 2. +3 |
C. Most stable oxidation state of Mn in oxides | 3. +4 |
D. Characteristic oxidation state of lanthanoids | 4. +5 |
| 5. +7 |
Options:
Answer:
D
Solution:
The printed NCERT mapping is A-c, B-a, C-e, D-b. Match each row of Column I to the corresponding entry in Column II.
Stream:JEESubject:ChemistryTopic:f-blockSubtopic:f-block
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
