What color change is associated with the original breath alcohol test?
A) green to reddish orange
B) reddish orange to green
C) colorless to pink
D) None, the test is not based on a color change.

Question

Quizplus · Accepted Answer

The original breath alcohol test involves a chemical reaction between the ethanol (alcohol) in a person's breath and potassium dichromate. The reaction changes the color of the potassium dichromate from reddish orange to green. Therefore, choice B (reddish orange to green) is the correct answer.

What Color Change Is Associated with the Original Breath Alcohol