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NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS

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Analyzing +4 | -1
The correct order of decreasing second ionization enthalpy of Ti(22),  V(23),  Cr(24)Ti(22),\,\,V(23),\,\,Cr(24) and Mn(25)Mn(25) is:-
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Correct option: C
Cr>Mn>V>TiCr > Mn > V > Ti
Option C (Cr>Mn>V>TiCr > Mn > V > Ti) is correct because the second ionization enthalpy is affected by the stability of the resulting electronic configurations.

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