Concept explainers
(a)
Interpretation: Among the terms acidic hydrolysis, saponification, hydrogenation and oxidation, the term that can be applied to the given reaction change has to be predicted.
Concept introduction: The hydrolysis of triacylglycerol is carried out in the presence of an acid or a base. The hydrolysis of triacylglycerol takes place in the presence of an acid forms glycerol and fatty acid as the desired products. The hydrolysis of triacylglycerol takes place in the presence of a base forms glycerol and fatty acid salts as the desired products.
The process of addition of hydrogen atoms across the carbon-carbon double or triple bond is known as hydrogenation. Hydrogenation is the process of converting an unsaturated compound into a saturated compound.
The process of converting a fat or oil into the fatty acid salts and glycerol in the presence of water and a base like
(b)
Interpretation: Among the terms acidic hydrolysis, saponification, hydrogenation and oxidation, the term that can be applied to the given reaction change has to be predicted.
Concept introduction: The hydrolysis of triacylglycerol is carried out in the presence of an acid or a base. The hydrolysis of triacylglycerol takes place in the presence of an acid forms glycerol and fatty acid as the desired products. The hydrolysis of triacylglycerol takes place in the presence of a base forms glycerol and fatty acid salts as the desired products.
The process of addition of hydrogen atoms across the carbon-carbon double or triple bond is known as hydrogenation. Hydrogenation is the process of converting an unsaturated compound into a saturated compound.
The process of converting a fat or oil into the fatty acid salts and glycerol in the presence of water and a base like
(c)
Interpretation: Among the terms acidic hydrolysis, saponification, hydrogenation and oxidation, the term that can be applied to the given reaction change has to be predicted.
Concept introduction: The hydrolysis of triacylglycerol is carried out in the presence of an acid or a base. The hydrolysis of triacylglycerol takes place in the presence of an acid forms glycerol and fatty acid as the desired products. The hydrolysis of triacylglycerol takes place in the presence of a base forms glycerol and fatty acid salts as the desired products.
The process of addition of hydrogen atoms across the carbon-carbon double or triple bond is known as hydrogenation. Hydrogenation is the process of converting an unsaturated compound into a saturated compound.
The process of converting a fat or oil into the fatty acid salts and glycerol in the presence of water and a base like
(d)
Interpretation: Among the terms acidic hydrolysis, saponification, hydrogenation and oxidation, the term that can be applied to the given reaction change has to be predicted.
Concept introduction: The hydrolysis of triacylglycerol is carried out in the presence of an acid or a base. The hydrolysis of triacylglycerol takes place in the presence of an acid forms glycerol and fatty acid as the desired products. The hydrolysis of triacylglycerol takes place in the presence of a base forms glycerol and fatty acid salts as the desired products.
The process of addition of hydrogen atoms across the carbon-carbon double or triple bond is known as hydrogenation. Hydrogenation is the process of converting an unsaturated compound into a saturated compound.
The process of converting a fat or oil into the fatty acid salts and glycerol in the presence of water and a base like
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Chapter 19 Solutions
General, Organic, and Biological Chemistry
- Fats belong to the class of organic compounds represented by the general formula, RCOOR', where R and R' represent hydrocarbon groups; therefore, fats are: a. ethers. b. soaps. c. esters. d. lipases.arrow_forwardFats belong to the class of organic compounds represented by the general formula, RCOOR', where R and R' represent hydrocarbon groups. What is the name of the functional group present in fats? What functional group is common to all saponifiable lipids?arrow_forwardWhat is the basis for deciding if a substance is a lipid?arrow_forward
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- Which of the following is NOT a functional unit of organic compounds? a. monosaccharide b. amino acids c. nucleotide d. carboxyl grouparrow_forwardAcid hydrolysis of ------------ produces carboxylic acids. a. Cyanides b. Alcohol c. Ester d. Hydrocarbonarrow_forwardA fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always contain at least two double bonds. c. They almost always contain an odd number of carbon atoms. O A. All three statements are true. B. Two of the three statements are true. O c. Only one of the statements is true. OD. None of the statements is true. 53arrow_forward
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