Which of the following is paramagnetic ?
$NO^+$
$CO$
$O_2^-$
$CN^-$
Which are the type of molecular orbitals ? Give information in short.
According to the molecular orbital theory, the bond order in ${C_2}$ molecule is
During change of $O_2$ to $O_2^-$ ion, the electron adds on which one of the following orbitals?
The hybridizations of atomic orbitals of nitrogen in $NO_2^+, NO_3^-$ and $NH_4^+$ respectively are
Maximum unpaired electrons are present in