Why are Mn2+ compounds more stable than Fe2+ compounds toward – InterviewSolution

1.	Why are Mn2+ compounds more stable than Fe2+ compounds towards oxidation to +3 state?
Answer» The electronic configuration of Mn²⁺ is [Ar] 3d⁵, i.e. all five d‐orbitals are singly occupied. Thus this is stable electronic configuration and further loss of electron requires high energy .on other hand side the electronic configuration of [Fe]²⁺ is [Ar] 3d⁶, i.e. Loss of one electron r quires low energy.

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