Question

When $Ca(OH{)}_2$ attains solubility equilibrium, the:

• A. solution is saturated
• B. $pH$ will be less than 7
• C. trial $K_{sp}$ is less than the $K_{sp}$
• D. concentrations of the ions are equal

Answer 1

The correct option is A solution is saturated

When $Ca(OH{)}_2$ solution attains solubility equilibrium, no more $Ca(OH{)}_2$ can be dissolved further and the solution becomes saturated.