Question 1: Beyond the Bubbles: Mastering Artisan Soap & Body Products for Craft Fairs Quiz

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What is the primary function of lye (sodium hydroxide) in Cold Process soap making?

Answer Explanation

Lye (sodium hydroxide for bar soap) is a strong alkali that undergoes saponification when mixed with fats and oils. This chemical reaction breaks down the fats/oils and rearranges their molecules to form soap salts and glycerin.

A. To chemically react with fats and oils to create soap and glycerin.

19%

B. To add fragrance and color to the soap mixture.

24%

C. To act as a natural preservative against mold growth.

28%

D. To emulsify oils and water, initiating the saponification reaction.

29%

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