[bhu 2011] arrange the ionization energies of the following ions in increasing order (a) fe2fe3 (b) mn2 mn* (c)fet fe 3. choices are: (a) a < b

[BHU 2011] Arrange the ionization energies of the following ions in increasing order (A) Fe2Fe3 (B) Mn2 Mn* (C)Fet Fe 3. Choices are: (a) A < B

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  Priyanshu kumar Best Answer

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  option C

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  Dinesh khalmaniya 1

  option C Mn2+ has 3d5 configuration so it is stable due to half filled configuration so IP will be very high. in case of A and C, A has IIIrd IP while C has IInd IP and we know that Ist IPC

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