JEE Main 2005 — Chemical Bonding And Molecular Structure Question with Solution
From: AIEEE 2005
Question
Which one of the following species is diamagnetic in nature?
Choose an option
Show full solutionCorrect option: B
Correct answer
BH2
Step-by-step explanation
TIPS/Formulae :
A diamagnetic substance contains no unpaired electron.
is diamagnetic as it contains all paired electrons
A diamagnetic substance contains no unpaired electron.
is diamagnetic as it contains all paired electrons
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Chemical Bonding And Molecular Structure 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 2005, covering the Chemical Bonding And Molecular Structure 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.