Calculate the pH of a 0.25 M aqueous solution of hydrofluoric acid (HF) at 25 °C

CHEMISTRY · Subjective · CBSE · Chemistry · Equilibrium · Equilibrium

Problem

Calculate the pH of a 0.25 M aqueous solution of hydrofluoric acid (HF) at 25 °C. The acid dissociation constant for HF is

K_a = 6.6 \times 10^{-4}