ChemistryHard42×since 2002Q379According to MO theory the bond orders for O\mathrm{O}O22−_2^{2 - }22−, CO\mathrm{CO}CO and NO+\mathrm{NO^+}NO+ respectively, areA1, 3 and 3B2, 3 and 3C1, 2 and 3D1, 3 and 2Check answerSkip