Based on Table 4.2, what is the approximate second ionization enthalpy (ΔiH° II) of Iron (Fe)? - d and f BLOCK ELEMENTS Quiz | GKFix.in

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Question

Based on Table 4.2, what is the approximate second ionization enthalpy (ΔiH° II) of Iron (Fe)?

A. 1509 kJ mol–1
B. 1561 kJ mol–1
C. 1592 kJ mol–1
D. 1644 kJ mol–1