Practice Questions on Saponification Value
Q1. Choose the option that accurately characterizes saponification.
- A. Formation of alcohol and carboxylic acid by breaking ether molecules.
- B. Synthesis of an ether through the combination of two alkyl groups.
- C. Cleavage of ester molecules resulting in the production of alcohol and carboxylic acid.
- D. Hydrolysis of salt accompanied by the introduction of a weak acid.
Q2. Identify the oil or fat that is resistant to Saponification among the given options.
- A. Shea butter
- B. Bee wax
- C. Olive oil
- D. Paraffin wax
Q3. Highlight the compound that is industrially manufactured via the process of Saponification from the options provided.
- A. Sodium chloride
- B. Sodium hydroxide
- C. Glycerol
- D. Potassium hydroxide
Q4. Identify the chemical compound utilized to induce the precipitation of soap during the salting-out process.
- A. Sodium chloride
- B. Sodium hydroxide
- C. Glycerol
- D. Potassium hydroxide
Saponification
Saponification word originates from the Latin word ‘Sapo,’ meaning soap. It is the general process of the creation of soap. Soaps are the sodium salt or potassium salts of a long chain carboxylic acid or glycerol which has cleansing properties in water.
Saponification refers to the interaction of an ester with water and a base like NaOH or KOH, resulting in the formation of alcohol and the sodium or potassium salt of an acid.
In this article, we will understand the meaning, definition, equation, mechanism, and examples of Saponification. This article will cover the concept of Saponification value, its effects, and its applications. We will also provide solved examples and practice questions to understand this article.
Table of Content
- What is Saponification?
- Equation for Saponification
- Mechanism of Saponification Reaction
- Saponification Value
- Significance of Saponification