The boiling of fat and aqueous caustic soda is referred to as
Answer Details
The boiling of fat and aqueous caustic soda is referred to as saponification.
Saponification is a process in which fat or oil is mixed with a strong base, usually sodium hydroxide (caustic soda), to produce soap. During saponification, the ester bonds of the fat molecules are broken down by the strong base, releasing the fatty acid and glycerol molecules. The fatty acid then reacts with the base to form the soap molecule, which is a salt of the fatty acid.
In simpler terms, saponification is a chemical reaction that turns fat into soap by boiling it with a strong base like caustic soda. This process is used to make soap in large quantities for commercial and industrial purposes.