MCQOPTIONS
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| 1. |
Oxidation number of \[Mn\] in \[{{K}_{2}}Mn{{O}_{4}}\] and \[MnS{{O}_{4}}\] are respectively [CPMT 1997] |
| A. | + 7, + 2 |
| B. | + 6, + 2 |
| C. | + 5, + 2 |
| D. | + 2, + 6 |
| Answer» C. + 5, + 2 | |