Which of the Following Aqueous Liquids Is the Most Acidic

question 74

Multiple Choice

Which of the following aqueous liquids is the most acidic?

• A)0.1 M Al(NO ₃)₃, K _a = 1 × 10 ⁻⁵
• B)0.1 M Be(NO ₃)₂, K _a = 4 × 10 ⁻⁶
• C)0.1 M Pb(NO ₃)₂, K _a = 3 × 10 ⁻⁸
• D)0.1 M Ni(NO ₃)₂, K _a = 1 × 10 ⁻¹⁰
• E)Pure water

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