Which of the following is the correct Arrhenius definition of bases?

Question

Quizplus · Accepted Answer

The correct Arrhenius definition of bases is that they are substances that produce OH^- ions (hydroxide ions) in aqueous solutions. Option D correctly states this definition. Option A is incorrect because it refers to the production of H⁺ ions (hydronium ions), which is characteristic of acids. Option B is incorrect because it refers to the reaction of a base with OH^- ions in solution, rather than the production of these ions. Option C is incorrect because it refers to the decrease of OH^- ions in solution by a base, which is not a unique property of bases. Option E is incorrect because it suggests that bases have no effect on the concentration of OH^- ions in solution, which is incorrect as bases increase the concentration of hydroxide ions in solution.

Which of the Following Is the Correct Arrhenius Definition of Bases