JEE Main 2021 — S Block Elements Question with Solution
From: JEE Main 2021 (Online) 17th March Evening Shift
Question
The set of elements that differ in mutual relationship from those of the other sets is :
Choose an option
Show full solutionCorrect option: A
Correct answer
ALi - Na
Step-by-step explanation
Li–Mg, B–Si, Be–Al show diagonal relationship but Li and Na do not show diagonal relationship as both belongs to same group and not placed diagonally.
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This is a previous-year question from JEE Main 2021, 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.