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Chemistry
The electronic configuration with the highest ionization enthalpy is:
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Q. The electronic configuration with the highest ionization enthalpy is:
NTA Abhyas
NTA Abhyas 2022
A
$\left[\text{A} \text{r}\right] \, 3\text{d}^{10} \, 4\text{s}^{2} \, 4\text{p}^{3}$
B
$\left[\text{N} \text{e}\right]3\text{s}^{2} \, 3\text{p}^{1}$
C
$\left[\text{N} \text{e}\right] \, 3\text{s}^{2} \, 3\text{p}^{3}$
D
$\left[\text{N} \text{e}\right] \, 3\text{s}^{2} \, 3\text{p}^{2}$
Solution:
(i) Ionisation energy decrease with increasing atomic radius.
(ii) Half filled and completely filled electronic configuration are extra stable.