1. A buffered solution consists of a weak acid (HA) and its conjugate base (A-). Suppose a strong base is added to the solution. Which statement below is TRUE? * A. The concentration of the weak acid increases.

B. The strong base reacts with the weak acid.

C. The strong base reacts with the conjugate base.

D. The Ka of the acid decreases.

2. A buffered solution consists of a weak base (B) and its conjugate acid (BH+). Suppose a strong acid is added to the solution. Which statement below is TRUE? *

A. The concentration of the weak base increases.

B. The strong acid reacts with the conjugate acid.

C. The concentration of the conjugate acid increases.

D. The Kb of the base decreases.