When you are performing a titration of a weak acid, the best indicator choice to be used is phenolphthalein due to its pH range.
What is an indicator?
An indicator is an organic dye that can indicate the pH of a solution by color change. The color of an indicator in a particular medium indicates whether it is acidic, basic or neutral.
When you are performing a titration of a weak acid, the best indicator choice to be used is phenolphthalein due to its pH range.
Learn more about phenolphthalein:https://brainly.com/question/17960050
