Which of the following species exhibits the diamangetic behaviour ?

Which of the following species exhibits the diamagnetic behaviour ?

Which of the following species exhibits the diamagnetic behaviour ?

Which of the following species exhibits the diamagnetic behaviour?

Which of the following species exhibits the diamagnetic behaviour?

Which of the following complexes exhibits the highest paramagnetic behaviour ? (gly = glycine, en = ethylenediamine and bipy = bipyridyl)

Which of the following species can not exhibit geometrical isomerism ?

Which of the following specieds gives diatomic gas with diamagnetic behaviour with conc. H_(2)SO_(4)

Which one of the following molecules is expected to exhibit diamagnetic behaviour?