JEE Main 2009Annual, Paper 1ChemistryHardChemical Bonding and Molecular Structure142× since 2002Using MO theory, predict which of the following species has the shortest bond length?AOption A. O2+O_2^+O2+BOption B. O2−O_2^-O2−COption C. O22−O_2^{2-}O22−DOption D. O22+O_2^{2+}O22+CheckSkip · show solution
