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STD 11 - 4. Chemical bonding and molecular structure — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 4. Chemical bonding and molecular structure4 Marks
MCQ
A molecule which contains unpaired electrons is
  • A
    Carbon monoxide
  • B
    Molecular nitrogen
  • ✓
    Molecular oxygen
  • D
    Hydrogen peroxide
✓

Answer

Correct option: C.
Molecular oxygen
(c) Molecular oxygen contains unpaired electron so it is paramagnetic (according to $MOT$).

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