Which Is the Weakest Acid

question 105

Multiple Choice

Which is the weakest acid?

• A) SO₄^2-
• B) H₂SO₃
• C) H₂SO₄
• D) HSO₄^-
• E) HSO₃^-

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Definitions:

Placebos

Inert substances or treatments used in controlled experiments to test the efficacy of another substance or treatment.

Randomized

A method or process in which individuals or elements are selected randomly for participation in a trial or study to ensure fairness and objectivity.

Clinical Trial

A research study conducted with human volunteers to evaluate the safety and effectiveness of medical interventions.

Retrospective Study

A research approach that examines existing data or records to study outcomes that have already occurred.