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Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryChemical Bonding and Molecular Structure1 Mark
Question
Can a molecule with even number of electrons be paramagnetic? Give example.
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Answer

Yes, $\mathrm{B}_2$ has 10 electrons, $\mathrm{O}_2$ has 16 electrons, both are paramagnetic due to presence of two unpaired electrons.

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