True.
The endpoint of a titration experiment is the point at which a chemical reaction is complete, which is often signaled by a change in pH. During a titration, a solution of known concentration (the titrant) is slowly added to a solution of unknown concentration (the analyte) until the reaction between the two is complete. The endpoint is typically determined by using an indicator, which changes color at a specific pH, or by using a pH meter to measure the pH of the solution. When the indicator changes color or the pH of the solution reaches a specific value, the endpoint has been reached and the titration is complete.