Which of the following is not used in the preparation of a soap?
Correct answer: D. Benzoic acid
- A. Palmitic acid
- B. Stearic acid
- C. Lauric acid
- D. Benzoic acid
Explanation
Benzoic acid is not typically used in soap preparation.It is an aromatic carboxylic acid and is not a common ingredient in traditional soap-making processes.
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