Question

state the role of buffer solution in the given titration

Answer 1

buffer solution tesists a change in Ph of solution an addition of small amount of strong acid or strong base or water to the solution

Answer 2

Answer:

it is mainly used to sustain the PH of the solution. It shows that the reaction is near to finishing point.

Explanation:

For example, in complexometric titration, ammonia-ammonium chloride is used like a buffer to adjust PH approx. 10