Dissociation of acetic acid in the following equilibrium is suppressed by..
CH₃COOH gives H⁺ + CH₃3COO-
a. decreasing the concentration of H⁺ ions
b. increasing the concentration of H⁺ ions
c. decreasing the concentration of CH₃COO- ions
d. decreasing the concentration of H⁺ and CH₃COO- ions