Given below are two statements:
Statement $(I)$ : A $\pi$ bonding $MO$has lower electron density above and below the inter-nuclear asix.
Statement $(II)$ : The $\pi^*$ antibonding $MO$ has a node between the nucles.In the light of the above statements, choose the most appropriate answer from the options given below:
Both Statement $I$ and Statement $II$ are false
Both Statement $I$ and Statement $II$ are true
Statement $I$ is false but Statement $II$ is true
Statement $I$ is true but Statement $II$ is false
Among the following molecules / ions $C_2^{2-} ,N_2^{2-} ,O_2^{2-},O_2$ which one is diamagnetic and has the shortest bond length ?
Bond order normally gives idea of stability of a molecular species. All the molecules viz. $H_2,\,\, Li_2$ and $B_2$ have the same bond order yet they are not equally stable. Their stability order is
Which of the following molecule is paramagnetic
The total number of electron that takes part in forming bonds in ${N_2}$ is
Which of the following species is the least stable