Which of the following statements is true concerning substances that have a sour taste? A) Substances that taste sour have a low pH. B) Substance that taste sour are almost always proteins. C) Substance that taste sour have high concentrations of H⁺. D) Both "Substances that taste sour have a low pH" and "Substance that taste sour have high concentrations of H⁺" are correct.

Question

Quizplus · Accepted Answer

Substances that taste sour are typically acidic, which means they have a low pH and high concentrations of H⁺ ions.

Which of the Following Statements Is True Concerning Substances That