The formula CH3(CH2)14COO- Na represents a member of the class of compounds called :
Correct answer: D. Soap
- A. Steroids
- B. Carbohydrates
- C. Vitamins
- D. Soap
Explanation
The formula CH3(CH2)14COO-Na represents a soap compound. Soaps are salts of fatty acids and are commonly used for cleaning purposes. The formula indicates the presence of a long hydrocarbon chain (CH3(CH2)14) attached to a carboxyl group (COO-) that forms a salt with sodium (Na+). Soaps are known for their ability to dissolve in water and form micelles, which help in the removal of dirt and oil from surfaces.
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About Carboxylic Acid Derivatives
Carboxylic acid derivatives include acid halides, acid anhydrides, esters and amides, formed by replacing the hydroxyl group of a carboxylic acid. Their nomenclature, structures, preparation, hydrolysis and relative reactivity are linked through nucleophilic acyl substitution, which differs from the nucleophilic addition reactions of aldehydes and ketones.
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