Answer: Option (A) is the correct answer.
Explanation:
It is known that like dissolves like. So, water being a polar solvent is able to dissolve ionic compounds in it.
For example, [tex]CaCl_{2}[/tex] is an ionic compound as it's atoms contain a metal and a non-metal.
Therefore, the bond present present in it is an ionic bond. Hence, when it is dissolved in water then its reaction equation is as follows.
[tex]CaCl_{2}(s) \rightarrow Ca^{2+}(aq) + 2Cl^{-}(aq)[/tex]
Thus, we can conclude that [tex]CaCl_{2}[/tex] is soluble.
