Question

Which of these statements is correct with respect to pH?

Answer 1

what are the statements?

Answer 2

yeah statements plz :)

Answer 3

The addition of further ClO2- ions will move the equilibrium of the HClO2 <---> H+ + ClO2- to the left.
Law of mass action, common ion effect.
So the H+ concentration will go down.
That means it becomes less acid pH is -log(to the base 10) of H+ concentration, so the answer is (pH of the solution increases.)

Answer 4

All of the above.