JEE Main 2021 — Structure Of Atom Question with Solution
From: JEE Main 2021 (Online) 26th February Evening Shift
Question
Which of the following forms of hydrogen emits low energy - particles?
Choose an option
Show full solutionCorrect option: A
Correct answer
ATritium H
Step-by-step explanation
Tritium isotope of hydrogen is radioactive and emits low energy particles. It is because of high n/p ratio of tritium which makes nucleus unstable.
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This is a previous-year question from JEE Main 2021, 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.