All of the following are true about the cabbage water tests, except
A. baking soda is used in this experiment as an example of a basic substance.
B. distilled water is used in this experiment as an example of a neutral substance.
C. vinegar is added to one of the test tubes as an example of an acidic substance.
D. red cabbage contains a pigment that functions as a colorimetric pH indicator.
E. All of the choices are correct.
Answer: E
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