In which of the following ionization processes, the bond order has increased and the magnetic behaviour has changed ?
${N_2} \to {N_2}^ \oplus $
${C_2} \to {C_2}^ \oplus $
${NO} \to {NO}^ \oplus $
${O_2} \to {O_2}^ \oplus $
Which information obtained by electronic configuration of Molecule in $\mathrm{MO}$ ?
Match List $I$ with List $II$ :
List $I$ (Molecule Species) |
List $I$ ( Property Shape ) |
$A$ $\mathrm{SO}_2 \mathrm{Cl}_2$ | $I$ Paramagnetic |
$B$ $NO$ | $II$ Diamagnetic |
$C$ $\mathrm{NO}_2^{-}$ | $III$ Tetrahedral |
$D$ $\mathrm{I}_3^{-}$ | $IV$ Linear |
Choose the correct answer from the options given below :
The correct statement$(s)$ about $O _3$ is (are)
$(A)$ $O$ - $O$ bond lengths are equal.
$(B)$ Thermal decomposition of $O _3$ is endothermic.
$(C)$ $O _3$ is diamagnetic in nature.
$(D)$ $O _3$ has a bent structure.
Bond order is a concept in the molecular orbital theory. It depends on the number of electrons in the bonding and antibonding orbitals. Which of the following statements is true about it ? The bond order
Which of the following species contain only $\pi \,-\,$ bond but exhibit paramagnetic nature ?