Final answer:
The statement in question is false; acids are defined as substances that ionize to produce hydrogen ions (H+) in solution, according to the Arrhenius theory, while the Brønsted-Lowry theory describes acids as proton donors, and the Lewis theory as electron pair acceptors.
Step-by-step explanation:
The correct option : b
Acids are substances that ionize to produce hydrogen ions (H+) when dissolved in water. This definition aligns with the Arrhenius theory of acids and bases, where acids produce H+ ions in an aqueous solution. Another definition comes from the Brønsted-Lowry theory, which characterizes acids as proton (H+) donors, while bases are proton acceptors.
In addition, the Lewis theory identifies acids as electron pair acceptors. Examples of acids include hydrochloric acid (HCl), which is a strong acid that completely ionizes in solution, and acetic acid (found in vinegar), which is a weak acid that only partially ionizes.