# $50\;ml$ of $H_2O$ is added to $50\;ml$ of $1 \times 10^{-3}\;M$ barium hydroxide solution. What is the pH of the resulting solution ?

$\begin{array}{1 1} 3.0 \\ 3.3 \\ 11.0 \\ 11.7 \end{array}$

(3) 11.0
answered Nov 7, 2013 by