Exams › JEE Main › Chemistry
Which one of the following species shows diamagnetic behavior?
- H2⁻
- H2⁺
- H2
- He2⁺
Correct answer: H2
Solution
H2 is a diatomic molecule with paired electrons, resulting in no net magnetic moment, which is characteristic of diamagnetic substances. In contrast, the other options either have unpaired electrons or are ions that do not exhibit this behavior.
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