JEE Main 2021 — Hydrogen Question with Solution
JEE Main 2021 (27 Jul Shift 2)
Question
The number of neutrons and electrons, respectively, present in the radioactive isotope of hydrogen is :-
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Radioactive isotope of hydrogen is Tritium
No. of neutrons
No. of electrons
No. of neutrons
No. of electrons
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Hydrogen 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 2021, covering the Hydrogen 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.