When iodine is dissolved in aqueous potassium iodide,the shape of the species formed is

Identify the molecule which contains a lone pair of electrons on the sulphur atom.

Observe the following molecules: $PCl_5, BrF_5, ClF_5, PF_5, ClF_3, XeF_4, XeF_2, IF_5$. The number of molecules having square pyramidal geometry from the above is:

In which of the following molecules are all bond lengths the same?

The shape of $IF_7$ molecule is

Given below are two statements:
Statement $(I) :$ For $ClF_3$,all three possible structures may be drawn as follows:
(Image provided)
Statement $(II) :$ Structure $III$ is most stable,as the orbitals having the lone pairs are axial,where the $\ell p-bp$ repulsion is minimum.
In the light of the above statements,choose the most appropriate answer from the options given below: