Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Choose the correct statement.
ion is more stable than 
ion because
A
More the charge on the atom, more is its stability
B
Configuration of 
is 
while 
is 
is while is C
has a larger size than that of 
D
ions are coloured
Text Solution
Verified by ExpertsThe correct answer is:
B
In 
, the d-orbital is half-filled 
). So, it has the maximum exchange energy which, in turn, leads to extra stability over 
.
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