Of the following,which is the weakest acid? A)HPO₃^- B)H₃PO₄ C)H₂PO₄^- D)HPO₄^- E)The acid strength of all of the above is the same.

Name: Of the following,which is the weakest acid? A)HPO 3 - B)H 3 PO 4 C)H 2 PO 4 - D)HPO 4 - E)The acid strength of all of the above is the same.
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Question

Quizplus · Accepted Answer

HPO₃⁻ is the weakest acid among the given options because it is a conjugate base of a weak acid and has a lower tendency to donate protons compared to the others.

Of the Following,which Is the Weakest Acid