JEE Main 2010 — Structure of Atom Question with Solution
JEE Main 2010
Question
The correct sequence which shows decreasing order of the ionic radii of the elements is
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
For isoelectronic species higher the ratio, smaller the ionic radius
for
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This is a previous-year question from JEE Main 2010, covering the Structure of Atom chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.