Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The first ionisation potential is maximum for
Text Solution
Verified by ExpertsThe correct answer is:
B
Ionisation potential generally increases when we more in a period from left to right but 
of 
is greater than that of 
. It is due to the more stable (half-filled orbitals) configurations of N .
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