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Manipal MET2018ChemistryChemical Bonding and Molecular Structure

Which of the following is paramagnetic?

Options

  1. AO ₂
  2. BN ₂
  3. CO ₂²⁻
  4. DH ₂

Correct answer

A. O ₂

Step-by-step solution

O ₂ has two unpaired electrons in molecular orbitals, hence it is paramagnetic in nature

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