Anybody Please solve 24 The electronic configuration having maximum difference in first and second ionization energies is (1) - Chemistry -

Question

Anybody Please solve

24 The electronic configuration having maximum difference in first
and second ionization energies is
(1) 1s 2 2s 2 2p
6 3s 2
(2) 1s 2 2s 2 2p
6 3s 2 3p 1
(3) 1s 2 2s 2 2p
6 3s 2 3p 2
(4) 1s 2 2s 2 2p
6 3s 1

Rekha Devi · Accepted Answer

Dear Student,
The correct option is (4)
Consider the configuration of the options after the loss of one
electron
(1)
1s22s22p63s1
(2)
1s22s22p63s2
(3)
1s22s22p63s23p1
(4) 1s22s22p6
The difference between
IE1 and
IE2 will be maximum
for the case where their is fully filled orbital In this case,
option (4) has attend the noble gas configuration
after the loss of an electron Hence option (4) has maximum
difference between IE1 and IE2
Regards

Anybody Please solve 24. The electronic configuration having maximum difference in first and second ionization energies is (1) 1s 2 2s 2 2p 6 3s 2 (2) 1s 2 2s 2 2p 6 3s 2 3p 1 (3) 1s 2 2s 2 2p 6 3s 2 3p 2 (4) 1s 2 2s 2 2p 6 3s 1

Anybody Please solve

24. The electronic configuration having maximum difference in first and second ionization energies is
(1) 1s ² 2s ² 2p ⁶ 3s ²
(2) 1s ² 2s ² 2p ⁶ 3s ² 3p ¹
(3) 1s ² 2s ² 2p ⁶ 3s ² 3p ²
(4) 1s ² 2s ² 2p ⁶ 3s ¹