1.Describe the apparent relationship between H30+ and OH- concentrations when an endpoint is reached in an acid-base titration

Question

2. The indicated end-point of an acid-base titration seldom occurs at a pH of 7. What determines the pH of the end point?

1. They are equal.
2. The end point of a titration, as opposed to the equivalence point, is determined by the Ka of the indicator.

Answer 1

Describe the apparent relationship between H30+ and OH- concentrations when an endpoint is reached in an acid-base titration