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Asked by anonymous200091 | 06 Nov, 2023, 18:48: PM
Expert Answer
Dear Student,
Oxidation state of manganese in:
1. MnO2 is +4,
2. KMnO4 is +7,
3. MnO is +2.
4. K3[Mn(CN)6] is +3.
Larger the positive charge, smaller is the atomic radius since negativelt charged anion would be pulled more effectively.
Thus, smaller the positive charge, larger is the atomic radius.
Therefore, manganese displays greatest radius in MnO.
Answered by | 07 Nov, 2023, 09:58: AM
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