Question

In which of the following solvents, KI has
highest solubility? The dielectric constant (e) of
each liquid is given in parentheses:​

Answer 1

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KI is an ionic compound. Hence, it will be most soluble in apolar solvent, which has a high value of dielectric constant. Hence, $\rm CH_3 OH$with the highest value of dielectric constant among the given options will provide high solubility.