Statement-I : A solution containing a mixture of acetic acid and sodium acetate maintains a constant

Question

Statement-I : A solution containing a mixture of acetic acid and sodium acetate maintains a constant value of pH on addition of small amounts of acid or alkali.\ Statement-II : A solution containing a mixture of acetic acid and sodium acetate acts as a buffer solution around pH 4.75 .

Professor PC Thomas Classes · Answer

(a) : There is no change in pH of a buffer solution by adding small amount of acid or base.