Chemistry · EQUILIBRIUM

Consider the following statements regarding the Bronsted-Lowry concept of acids and bases: (A) A Bronsted-Lowry acid is a proton donor. (B) The conjugate base of \( \text{HF} \) is \( \text{F}^- \). (C) A strong Bronsted acid has a strong conjugate base. (D) Water can act as both a proton donor and a proton acceptor. Which of the above statements are correct?

1. (A), (B) and (C) only
2. (C) and (D) only
3. (A) and (C) only
4. (A), (B) and (D) only