JEE Main 2006 — Structure Of Atom Question with Solution
From: AIEEE 2006
Question
According to Bohr's theory, the angular momentum of an electron in 5th orbit is
Choose an option
Show full solutionCorrect option: B
Correct answer
B2.5
Step-by-step explanation
Formula of angular momentum of an electron,
mvr =
here n = 5
mvr = = 2.5
mvr =
here n = 5
mvr = = 2.5
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Structure Of Atom 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 2006, 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.