McqMate
| Q. |
Saponification involves the hydrolysis of fats and oils by- |
| A. | water |
| B. | washing soda |
| C. | stearic acid |
| D. | caustic soda |
| Answer» D. caustic soda | |
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Explanation: Caustic soda (sodium hydroxide) is a versatile alkali. Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production. |
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