AP Chemistryeasymcq1 pt
Which of the following is a strong acid?
A.HC₂H₃O₂ (acetic acid)
B.HCl (hydrochloric acid)
C.HF (hydrofluoric acid)
D.HNO₂ (nitrous acid)
Explanation
Core Concept
HCl is one of the six strong acids (HCl, HBr, HI, HNO₃, H₂SO₄, HClO₄). It completely dissociates in water, unlike the weak acids listed.
Correct Answer
BHCl (hydrochloric acid)
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