JEE Main 2022 — S Block Elements Question with Solution
From: JEE Main 2022 (Online) 26th June Evening Shift
Question
s-block element which cannot be qualitatively confirmed by the flame test is :
Choose an option
Show full solutionCorrect option: D
Correct answer
DBe
Step-by-step explanation
Beryllium does not give flame test because of its
small size and high ionization energy the energy of
flame is not sufficient to excite the electrons to
higher energy level.
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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.