`I_(2)` has less solubility in water and its solubility increase on adding KI solution. When KI and `I_(2)` react then a species 'X' is formed by which solubility of `I_(2)` increases.
Which of the following of the is the correct characteristic of anionic part of 'X' ?
[Polar and non-polar nature to be considered on the basis of dipole moment]
(I) Planar (II) non-planar (III) polar (IV) non-polar

Options

A. I and II
B. I and IV
C. II and III
D. II and IV

Answer

B

Explanation