HESI A2 Chemistry Questions Related

Review HESI A2 Chemistry Questions related questions and content

What are bases or alkaline solutions known as?

  • A. Hydrogen acceptors
  • B. Solutions of low pH
  • C. Hydrogen donors
  • D. Amphoteric
Correct Answer: A

Rationale: Bases or alkaline solutions are known as 'hydrogen acceptors.' They accept protons (H+) in chemical reactions, as opposed to acids that donate protons. This property allows bases to neutralize acids and form salts. Choice B, 'Solutions of low pH,' is incorrect because bases have high pH values, not low. Choice C, 'Hydrogen donors,' is incorrect as bases do not donate protons but accept them. Choice D, 'Amphoteric,' refers to substances that can act as both acids and bases, which is not the definition of bases. Therefore, the correct answer is A.