MCQOPTIONS
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| 1. |
When \[KMn{{O}_{4}}\] acts as an oxidising agent and ultimately forms \[{{[Mn{{O}_{4}}]}^{-2}},Mn{{O}_{2}},M{{n}_{2}}{{O}_{3}},M{{n}^{+2}}\], then the number of electrons transferred in each case respectively is |
| A. | 4, 3, 1, 5 |
| B. | 1, 5, 3, 7 |
| C. | 1, 3, 4, 5 |
| D. | 3, 5, 7, 1 |
| Answer» D. 3, 5, 7, 1 | |