A) Vanadium \[(Z=23)\]
B) Chromium \[(Z=24)\]
C) Iron \[(Z=26)\]
D) Manganese \[(Z=25)\]
Correct Answer: D
Solution :
In\[Mn,\]third electron which is removed in third ionisation potential belongs to\[3{{d}^{5}}\] subshell and\[3{{d}^{5}}\]subshell has highest stability. Therefore, Mn shows highest third ionisation enthalpy.You need to login to perform this action.
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