When different types of salts have nearly same solubility product constant `K_(SP)` but less than one the most soluble salt is that:

Options

A. which produces maximum number of ions
B. which produces minimum number of ions
C. which produces more charge on ion
D. none of these

Answer

A

Explanation

For different salts, such as `AB, AB_(2), AB_(3)…… etc. K_(SP)=S^(2), 4S^(3), 27S^(4)…..` respectively. If `K_(SP)` is same for different salts, then S si more for the salt in which more number of ions.