Why is the role of glycerol & naoh?
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Answer / Arun Kumar Chaturvedi
Glycerol and sodium hydroxide (NaOH) are often used in soap-making. Glycerol acts as a humectant, attracting moisture to prevent the soap from drying out too quickly. NaOH is a strong base that saponifies fats and oils (turns them into soap), releasing glycerol during the process.
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