NEETChemistrySolid State
What is the main cause of diamagnetism in substances?
Options
- APresence of strong magnetic fields
- BPresence of magnetic impurities
- CPresence of unpaired electrons
- DPresence of paired electrons
Correct answer
D. Presence of paired electrons
Step-by-step solution
Diamagnetism is mainly caused by the presence of paired electrons, which result in the cancellation of magnetic moments.