AP Chemistrymediummcq1 pt
Which statement about strong acids is true?
A.They ionize essentially 100% in water
B.They always have low pH regardless of concentration
C.They are always concentrated
D.They form weak conjugate bases that hydrolyze
Explanation
Core Concept
Strong acids fully dissociate, so [H⁺] equals the acid concentration. Weakness means partial ionization, not low concentration.
Correct Answer
AThey ionize essentially 100% in water
More Unit 8: Acids and Bases practice questions
- mediumWhich mixture produces a buffer with pH closest to 9.0?
- mediumFor a weak acid, which approximation allows skipping the quadratic?
- mediumWhat is the pH of a solution after 0.0050 mol of HCl is added to 1.0 L of pure water?
- mediumIn the reaction HSO₄⁻ + H₂O ⇌ SO₄²⁻ + H₃O⁺, which species acts as a base?
- easyWhich of the following is the strongest base?
Practice more AP Chemistry questions with full explanations
Practice Unit 8: Acids and Bases Questions →