Which of the following catalysts is used in the modern method of preparation of soap by hydrolysis of fat using steam?
Correct answer: C. ZnO
- A. SO2Cl
- B. CaCl2
- C. ZnO
- D. Conc. H2SO4
Explanation
In the preparation of soap by hydrolysis of fat using steam in presence of catalyst ZnO, the ester linkage bond breaks into glycerol and soap.
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