Chemistry · Chemical Reactions and Equations
Which of the following materials is typically used in a breath analyzer test to ascertain whether a person is under the influence of alcohol?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Baking soda
- 2Silica gel
- 3Potassium permanganate powder
- 4Potassium dichromate crystals✓
Correct answer
Potassium dichromate crystals
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