JEE Main 2007Annual, Paper 1ChemistryMediumChemical Bonding and Molecular Structure142× since 2002Which of the following species exhibits the diamagnetic behaviour?AOption A. O22−O_2^{2−}O22−BOption B. NOCOption C. O2+O_2^+O2+DOption D. O₂CheckSkip · show solution
