Which of the Following Is TRUE for an Aqueous Solution

question 17

Multiple Choice

Which of the following is TRUE for an aqueous solution of the weak acid H₃A?
I H₃A is acidic
II H₂A⁻ is acidic
III HA²⁻ is amphiprotic
IV A³⁻ is basic

• A)II,III,and IV
• B)I,II,and IV
• C)I,II,and III
• D)I,III,and IV
• E)I,II,III,and IV

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