The I.P. values of Cr, Zn, Mn,and Hg are 7.4 | vedclass

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(B) The ionization potential $(I.P.)$ values are determined by electronic configuration and effective nuclear charge.For the given elements,the values

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$I.P.$ of $Mn = 7.4 \ eV$

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(B) The ionization potential $(I.P.)$ values are determined by electronic configuration and effective nuclear charge.For the given elements,the values are: $Mn (3d^5 4s^2) = 7.4 \ eV$,$Cr (3d^5 4s^1) = 6.7 \ eV$,$Zn (3d^{10} 4s^2) = 9.4 \ eV$ (approx $9.3 \ eV$),and $Hg (5d^{10} 6s^2) = 10.4 \ eV$ due to lanthanoid contraction.Matching the values: $I.P.$ of $Mn = 7.4 \ eV$,$I.P.$ of $Cr = 6.7 \ eV$,$I.P.$ of $Hg = 10.4 \ eV$,and $I.P.$ of $Zn = 9.3 \ eV$.Comparing with options,$I.P.$ of $Mn = 7.4 \ eV$ is correct.

The $I.P.$ values of $Cr, Zn, Mn$,and $Hg$ are $7.4 \ eV, 6.7 \ eV, 10.4 \ eV$,and $9.3 \ eV$. These $I.P.$ values are not listed in the order of the elements. Identify the correct $I.P.$ value for the given elements.

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