JEE Main 2020 — Structure Of Atom Question with Solution
From: JEE Main 2020 (Online) 2nd September Morning Slot
Question
The figure that is not a direct manifestation of
the quantum nature of atoms is :
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Internal energy of ‘Ar’ or any gas, has nothing to do with Quantum nature of atom.
Photoelectric effect, atomic spectrum and Black body radiations may be explained by quantum theory.
Photoelectric effect, atomic spectrum and Black body radiations may be explained by quantum theory.
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 2020, 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.