JEE Main 20198 Apr, Evening shiftChemistryHardChemical Bonding and Molecular Structure142× since 2002Among the following molecules / ions, C22−,N22−,O22−,O2C_2^{2 - },N_2^{2 - },O_2^{2 - },{O_2}C22−,N22−,O22−,O2 which one is diamagnetic and has the shortest bond length?AOption A. O2{O_2}O2BOption B. C22−C_2^{2 - }C22−COption C. N22−N_2^{2 - }N22−DOption D. O22−O_2^{2 - }O22−CheckSkip · show solution
