Aqueous solution of slaked lime, $$\text{Ca(OH)}_2$$, is extensively used in municipal waste water treatment. Maximum pH possible in an aqueous solution of slaked lime is ($$K_{sp}$$ of $$\text{Ca(OH)}_2 = 5.5 \times 10^{-6}$$)

A

1.66

B

8.14

C

12.04

D

12.34