List of top Chemistry Questions on Molecular Orbital Theory asked in JEE Advanced

Regarding the molecular orbital (MO) energy levels for homonuclear diatomic molecules, the INCORRECT statement(s) is (are):

The correct molecular orbital diagram for F2 molecule in the ground state is

Thermal decomposition of $AgNO _3$ produces two paramagnetic gases. The total number of electrons present in the antibonding molecular orbitals of the gas that has the higher number of unpaired electrons is _____
The colour of the $X_2$ molecules of group $17$ elements changes gradually from yellow to violet down the group. This is due to
Which of the following are isoelectronic and isostructural ? $NO_3^-$, $CO_3^{2-}$, $ClO_3^{-}$, $SO_3$
Which of the following molecular species has unpaired electron (s)?
Among $KO_2$, $AlO_2^-$ , $BaO_2$ and $NO_2^+$, unpaired electron is present in
Which contains both polar and non-polar bonds?
The ion that is isoelectronic with CO is