Which of the Following Aqueous Systems Has the Highest PH

question 77

Multiple Choice

Which of the following aqueous systems has the highest pH?

• A)0.1 M HA , p K _a = 11.89
• B)0.1 M HMO, p K _a = 8.23
• C)0.1 M HA , p K _a = 4.55
• D)0.1 M HBO, p K _a = 2.43
• E)Pure water

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