JEE Main 20248 Apr, Evening shiftChemistryMediumChemical Bonding and Molecular Structure142× since 2002Number of molecules having bond order 2 from the following molecules is _________. C2,O2,Be2,Li2,Ne2, N2,He2\mathrm{C}_2, \mathrm{O}_2, \mathrm{Be}_2, \mathrm{Li}_2, \mathrm{Ne}_2, \mathrm{~N}_2, \mathrm{He}_2C2,O2,Be2,Li2,Ne2, N2,He2Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution
