Match the statements given in Column I with the oxidation states given in Column and mark the correct option.
Column I | Column II | ||
A. | Oxidation state of Mn in \(\mathrm{MnO}_2\) is | 1. | +2 |
B. | Most stable oxidation state of Mn is | 2. | +3 |
C. | Most stable oxidation state of Mn in oxides is | 3. | +4 |
D. | Characteristic oxidation state of lanthanoids is | 4. | +5 |
5. | +7 |
Options: | A | B | C | D |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 1 | 5 | 2 |
3. | 5 | 4 | 3 | 2 |
4. | 4 | 5 | 3 | 2 |
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