Which of the following is not paramagnetic
${S^{ - 2}}$
${N_2}^ - $
$O_2^ - $
$NO$
(a) ${S^{ – 2}}$ have all paired electrons so it is diamagnetic.
The energy of $\sigma 2{{\rm{p}}_{\rm{z}}}$ molecular orbital is greater than $\pi 2{{\rm{p}}_{\rm{x}}}$ and $\pi 2{{\rm{p}}_{\rm{y}}}$ molecular orbitals in nitrogen molecule. Write the complete sequence of energy levels in the increasing order of energy in the molecule. Compare the relative stability and the magnetic behaviour of the following species : ${{\rm{N}}_2},{\rm{N}}_2^ + ,{\rm{N}}_2^ – ,{\rm{N}}_2^{2 + },$
Which of the following statement is correct about $I^+_3$ and $I^-_3$ molecular ions ?
In which of the following pairs of molecules/ions, both the species are not likely to exist?
Which one of the following molecules is paramagnetic
Which of the following statement is not correct ?
Confusing about what to choose? Our team will schedule a demo shortly.
