The correct order of second ionization potent | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The electronic configurations of the elements are: $C (2s^2 2p^2)$,$N (2s^2 2p^3)$,$O (2s^2 2p^4)$,$F (2s^2 2p^5)$.After the removal of the first

Vedclass · Accepted Answer

$O > F > N > C$

Vedclass · Answer

(C) The electronic configurations of the elements are: $C (2s^2 2p^2)$,$N (2s^2 2p^3)$,$O (2s^2 2p^4)$,$F (2s^2 2p^5)$.After the removal of the first electron,the configurations become: $C^+ (2s^2 2p^1)$,$N^+ (2s^2 2p^2)$,$O^+ (2s^2 2p^3)$,$F^+ (2s^2 2p^4)$.The second ionization potential involves removing an electron from these cations.$O^+$ has a stable half-filled $2p^3$ configuration,making it the most difficult to remove an electron from.Following the periodic trend and stability,the order of second ionization potential is $O > F > N > C$.

The correct order of second ionization potential of carbon,nitrogen,oxygen and fluorine is

Similar Questions

The ionisation energy of nitrogen is more than that of oxygen because :-

Which of the following is the correct order of the first ionization energy for $B$,$C$,and $N$?

Correct order of $3^{rd}$ Ionisation energy of $B, C, N$ and $O$ will be

In the photoelectric effect,if the work functions of $Li$,$Na$,and $Rb$ are $2.41 \ eV$,$2.30 \ eV$,and $2.09 \ eV$ respectively,the work function of $K$ could approximately be in $eV$?

The elements which occupy the peaks of the ionisation energy curve are

Vedclass Test Series

Exam Paper Generator

Online Exam Module