Question 10: Which type of acid is found in vinegar?

Question 10: Which type of acid is found in vinegar?

Vinegar is primarily an aqueous solution of acetic acid.

• A. Hydrochloric acid ($\text{HCl}$) is a strong mineral acid.
• B. Nitric acid ($\text{HNO}_3$) is a strong mineral acid.
• C. Sulfuric acid ($\text{H}_2\text{SO}_4$) is a strong mineral acid.
• D. Acetic acid ($\text{CH}_3\text{COOH}$) is a weak organic acid and is the main component of vinegar.

The correct option is D.