What Is the Reaction at the Cathode in a Breathalyzer

question 151

Multiple Choice

What is the reaction at the cathode 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.

---

Definitions:

Milton Friedman

An influential American economist known for his advocacy of free markets, limited government, and a pioneering contributor to the fields of economics and statistics.

Social Responsibility

The idea that businesses should balance profit-making activities with activities that benefit society; it involves developing businesses with a positive relationship to the society in which they operate.

Profits

The financial gains obtained after subtracting the costs and expenses from the total revenue generated by a business or investment.

Ethic Of Care

A moral theory emphasizing the importance of interpersonal relationships and compassion in ethical decision-making.