Which of the following molecular orbital has two nodal planes
${\sigma _{1s}}$
${\sigma ^*}_{2s}$
${\sigma _{2{p_z}}}$
${\pi ^*}_{2px}$
Which one of the following species is diamagnetic in nature
Which one does not exhibit paramagnetism
The difference in energy between the molecular orbital formed and the combining atomic orbitals is called
In which of the following ionization processes, the bond order has increased and the magnetic behaviour has changed ?
After understanding the assertion and reason, choose the correct option.
Assertion : In the bonding molecular orbital $(MO)$ of $H_2,$ electron density is increased between the nuclei.
Reason : The bonding $MO$ is ${\psi _A}\, + \,\,{\psi _{B,}}$ which shows destructive interference of the combining electron waves.