What is the concentration of $[H_3O^{+}]$ ion in $mol \ L^{-1}$ of $0.001 \ M$ acetic acid $(\alpha = 0.134)$?

• A
  $1.34 \times 10^{-4}$
• B
  $1.54 \times 10^{-4}$
• C
  $1.80 \times 10^{-4}$
• D
  $1.70 \times 10^{-4}$