Question

which catalyst is used in the laboratory to hydrolyze a triglyceride to glycerol and three fatty acids?
select the correct answer below:
strong base
strong acid
nickel
there is no catalyst used in hydrolysis.

Explanation:

Triglyceride hydrolysis in the laboratory to form glycerol and fatty acids is typically catalyzed by a strong acid. A strong base would lead to saponification (formation of soap - like products). Nickel is used in hydrogenation reactions (e.g., of alkenes in unsaturated fats). Hydrolysis reactions do use catalysts, so the option "There is no catalyst used in hydrolysis" is incorrect.

Answer:

strong acid