Answer:
d. there are no forces of attraction between ions and nonpolar molecules.
Explanation:
Solubility is determined by the principle , "like dissolves like" .
i.e. , if a compound is polar then it will dissolve in a polar compound only , and
if a compound is non - polar then it will dissolve in a non - polar compound only .
Ionic compound , are polar in nature , i.e. , have a positive and negative charge , polar solution can only dissolve in polar ,
As , there will be interaction between the opposite charge , and hence will dissolve .
And , in case of a polar and non polar solution , there won't be any interaction , and hence will not dissolve .