A 200-ML Sample of 0

Multiple Choice

A 20.0-mL sample of 0.30 M HClO was titrated with 0.30 M NaOH. The following data were collected during the titration. mL NaOH added 5.00 10.00 1.00 2.00
PH 6.98 7.46 7.93 10.31
What is the Ka for HClO?

A) 1.1 × 10^-7
B) 3.5 × 10^-8
C) 1.2 × 10^-8
D) 4.9 × 10^-11
E) None of these choices are correct.