Vinegar has:
Correct answer: A. 1 to 10 % ethanoic acid
- A. 1 to 10 % ethanoic acid
- B. 10 to 20 % ethanoic acid
- C. 100 % ethanoic acid
- D. 30 to 40 % ethanoic acid
Explanation
This range represents the typical concentration of ethanoic acid, or acetic acid, found in vinegar. Vinegar is a dilute solution of acetic acid in water, commonly ranging from 4% to 8% concentration.
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