JEE Main 2014 — Classification of Elements and Periodicity in Properties Question with Solution
JEE Main 2014 (12 Apr Online)
Question
Which of the following arrangements represents the increasing order (smallest to largest) of ionic radii of the given species ?
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
For isoelectronic species ionic radii decreases as the charge on ion decreases. Further on moving down in a group ionic radii increases. Hence the correct order is
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This is a previous-year question from JEE Main 2014, covering the Classification of Elements and Periodicity in Properties 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.