Knowledge of fundamental chemical processes and their applications is crucial for the science section of the UPSC exam. Saponification is a well-known chemical reaction with a direct practical application.
The saponification is used in which of the following?
Asked in Computer Programmer 2021 · Topic: Detergents and Soap (Chemistry of Saponification: Oils, Fats, and Alkali)
More Chemistry questions
- Which is NOT correct for detergents ?
- Assertion (A): Synthetic detergents can lather well in hard water. Reason (R): Synthetic detergents form soluble calcium and magnesium salts with hard water.
- Which of the following statements about the types of soaps is/are TRUE? Transparent soaps are made by dissolving the soap in ethanol and then evaporating the excess solvent. Shaving soaps contain fillers like sodium rosinate, sodium silicate, borax and sodium carbonate. Soap chips are made by running a thin sheet of melted soap onto a cool cylinder and scraping off the soaps in small broken pieces. Choose the correct answer from the options given below:
- A sample of 'soft soap' contains
- Detergents used for cleaning clothes are
- Which one of the following is NOT a synthetic detergent ?
- Which biodegradable detergent used for the cleaning of glassware?
- Which of the following is not a type of the synthetic detergent ?