Question

The concentration of hydrogen ion of an acidic solution can be understand by it’s pH. Larger pH value indicates lower hydrogen concentration and vice versa. The equation of pH is pH= -log [concentration of H+ ion]. If you are given three solutions of 12 mL, 18.25 mL and 36.50 mL with each having 1 M concentration, which will have the higher pH value?

Your answer

Answer 1

solution which will have the higher value 12ml+18.25ml+36.50ml=66.75

Answer 2

36.50 ml is the correct answer