For acetic acid and sodium acetate buffer, addition of which of the following increases the P^(H)?

For acetic acid and sodium acetate buffer, addition of which of the fo

1.	For acetic acid and sodium acetate buffer, addition of which of the following increases the P^(H)?
Answer» `CH_3 COONA` ` H_2O ` ` CH_3 COOH` none of these SOLUTION :PH increases on adding BASE