Which of the following best describes the diagram of molecular orbital?
A bonding $\pi $ orbital
A non - bonding orbital
An antibonding $\sigma $ orbital
An antibonding $\pi $ orbital
The bond order and magnetic property of acetylide ion are same as that of $........$.
Give features of Molecular orbital $( \mathrm{MO} )$ theory:
The bond length the species ${O_2},O_2^ + $ and $O_2^ - $ are in the order of
If Hund's Rule does not hold good, then which of the following pairs is diamagnetic
Which of the following is paramagnetic