The incorrect statement among the following

Options

A. The first ionization potential of Al is less than the first ionization potential of Mg
B. The first ionization potential of Al is less than the first ionization potential of Mg
C. The first ionization potential of Na is less than the first ionization potential of Mg
D. The first ionization potential of Na is less than the first ionization potential of Mg

Answer

B

Explanation

`Mg^(+)` requires less energy for further ionisation as compared to due to the noble gas configuration of `Na^(+)`