JEE Main 2019 — Structure of Atom Question with Solution
JEE Main 2019 (11 Jan Shift 1)
Question
Heat treatment of muscular pain involves radiation of wavelength of about . Which spectral line of atom is suitable for this purpose?
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Show full solutionCorrect option: A
Correct answer
APaschen,
Step-by-step explanation
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This is a previous-year question from JEE Main 2019, 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.