Question:
The basic chemical reaction involved in soap manufacture is:
The basic chemical reaction involved in soap manufacture is:
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Shortcut: Soap making = Fat + Alkali $\rightarrow$ Soap + Glycerol.
Updated On: May 25, 2026
- Esterification
- Polymerization
- Saponification
- Hydrogenation
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The Correct Option is C
Solution and Explanation
Concept:
Soap is manufactured by hydrolysis of fats or oils with alkali. This reaction is known as saponification.
Step 1:
Natural fats and oils are mainly triglycerides.
Step 2:
Triglycerides react with NaOH or KOH during soap making.
Step 3:
The reaction produces soap (fatty acid salts) and glycerol.
Step 4:
This alkaline hydrolysis process is called saponification.
Step 5:
Therefore, the basic reaction in soap manufacture is saponification.
Soap is manufactured by hydrolysis of fats or oils with alkali. This reaction is known as saponification.
Step 1:
Natural fats and oils are mainly triglycerides.
Step 2:
Triglycerides react with NaOH or KOH during soap making.
Step 3:
The reaction produces soap (fatty acid salts) and glycerol.
Step 4:
This alkaline hydrolysis process is called saponification.
Step 5:
Therefore, the basic reaction in soap manufacture is saponification.
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