distinguish between the end point and the equivalence point

distinguish between the end point and the equivalence point in a titration

Solution

Equivalence point is when you have actually added the right amount of A to B.

End point is when your indicator changes colour, and is determined by experiment. If the change point of your indicator is not at exactly the same ph as the pH at equivalence, there can be a noticeable difference between these two points. That is why it is important to choose the right indicator.