JEE Main 2021ChemistryStructure of AtomEasyMCQ

JEE Main 2021Structure of Atom Question with Solution

JEE Main 2021 (18 Mar Shift 1)

Question

A certain orbital has no angular nodes and two radial nodes. The orbital is:

Choose an option

Show full solutionCorrect option: B
Correct answer
B3s

Step-by-step explanation

l=0's' orbital
n-l-1=2
n-1=2
n=3

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About this question

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.