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 lowest percentage ionization?

• A)0.01 M HCN ( = 6.2 × )
• B)0.01 M H₂CO₃ ( = 4.5 × )
• C)0.01 M HNO₂ ( = 4.0 × )
• D)0.01 M HCHO₂ ( = 1.8 × )
• E)0.01 M HOCl ( = 3.5 × )

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