What Is the Reaction at the Anode in a Breathalyzer

question 120

Multiple Choice

What is the reaction at the anode in a breathalyzer?

• A) Ethanol is oxidized to acetic acid.
• B) Acetic acid is reduced to ethanol.
• C) Oxygen is reduced.
• D) Hydrogen is oxidized.
• E) Ethanol is oxidized to acetaldehyde.

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