Ionic and covalent bonds are present in

What is true about $S_8$ molecule?
$I.$ There are no $p_{\pi}-p_{\pi}$ bonds present in the molecule.
$II.$ There are eight lone pairs of electrons.
$III.$ Each $S$ atom is $sp^3$ hybridized.

Choose the correct sequence for the geometry of the given molecules: Borazone,Borazole,$B_3O_6^{3-}$,$Fe_2Cl_6$,trimer of $FCN$. ['$P$' stands for planar and '$NP$' stands for non-planar]

How many $S-S$ bonds,$S-O-S$ bonds,$\sigma$ bonds,and $\pi$ bonds are present in the trimer of $SO_3$?

Some of the properties of the two species,$NO_{3}^{-}$ and $H_{3}O^{+}$ are described below. Which one of them is correct?

What is the difference between the bond angles in the cationic species of $PCl_5$ and $PBr_5$ in the solid state?