JEE Main 2022 — S Block Elements Question with Solution
From: JEE Main 2022 (Online) 25th June Morning Shift
Question
Which one of the following alkaline earth metal ions has the highest ionic mobility in its aqueous solution?
Choose an option
Show full solutionCorrect option: D
Correct answer
DSr2+
Step-by-step explanation
In aqueous solution, the ionic mobility is inversely
proportional to the charge density on the ion. Hence
Sr2+ has highest ionic mobility in water.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the S Block Elements chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2022, covering the S Block Elements 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.