35. Which of the following statements concerning activity is INCORRECT?
(A) With increasing ionic strength, the activity coefficient becomes smaller.
(B) An increase in the hydrodynamic radius of ions leads to a higher activity coefficient.
(C) In the absence of dissolved CO2, the pH of water in 0.1 M NaCl is slightly higher than 7.0.
(D) The activity is defined as the product of the molar concentration and the activity coefficient.
(E) AgCl becomes more soluble in 0.1 M NaNO3.