Considering the following titration curve and answer the questions that follows: 20 mL of the solution being titrated is present initially The point of optimal buffering on the curve is

Considering the following titration curve and answer the questions tha

1.	Considering the following titration curve and answer the questions that follows: 20 mL of the solution being titrated is present initially The point of optimal buffering on the curve is
Answer» P Q R S Solution :Point P is HALF EQUIVALENCE point `["salt"] = ["acid"]` and `pH= pK_(a)`