Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Identify the correct order of the size of the following:
A
B
Ar 
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Among isoelectronic ions, ionic radii of anions are more than that of cations. Further size of the anion increases with increase in negative charge and size of the cation decreases with increase in positive charge.
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