Correct order of second ionization energy among the following is:

The incorrect order of second ionization energies in the following is

Correct order of first ionization energy of the following metals Na, Mg, Al, Si in kJ mol^(–1) respectively are:

Correct order of first ionization energy of the following metals Na, Mg, Al, Si in KJ mol^(–1) respectively are:

Correct order of first ionization energy of the following metals Na, Mg, Al, Si in KJ mol^(–1) respectively are:

The correct order of ionization energy in the following second-period elements is:

The correct order of ionization energy in the following second-period elements is:

The correct order of ionization energies is