Which of the following statement is correct about $I^+_3$ and $I^-_3$ molecular ions ?
Number of lone pairs at central atoms are same in both molecular ions
Hybridization of cenrral atoms in both ions are same
Both are polar species
Both are planar species
Which of the following statement is correct for peroxide ion
$A.$ has completely filled $\pi$ antibonding molecular orbitals
$B.$ is diamagnetic
$C.$ has bond order one
$D.$ is isoelectronic with Neon
Which of the following is not paramagnetic
Write the important conditions required for the linear combination of atomic orbitals to form molecular orbitals.
The number and type of bonds in $C_2^{2 - }$ ion in $CaC_2$ are
Select incorrect statement