In Which of the Following Aqueous Solutions Does the Weak

question 103

Multiple Choice

In which of the following aqueous solutions does the weak acid exhibit the highest percentage ionization?

• A)0.01 M HC₂H₃O₂ (K_a = 1.8 × 10^-5)
• B)0.01 M HNO₂ (K_a = 4.5 × 10^-4)
• C)0.01 M HF (K_a = 6.8 × 10^-4)
• D)0.01 M HClO (K_a = 3.0 × 10^-8)
• E)These will all exhibit the same percentage ionization.

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