Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following electronic configuration is not possible according to Hund’s rule
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
According to Hund's rule electron first fill in unpaired form in vacant orbital then fill in paired form to stabilized the molecule by which 
is not possible. According to Hund's rule. Because 
have the same energy level so electron first fill in unpaired form not in paired form so it should be 
.
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