Common name of Octadecanoic acid is:
Correct answer: A. Stearic acid
- A. Stearic acid
- B. Palmitic acid
- C. Oleic acid
- D. Linoleic acid
Explanation
This is the correct answer. Octadecanoic acid is the IUPAC name for stearic acid. Stearic acid is a saturated fatty acid with 18 carbon atoms. It is a common component of animal and vegetable fats.
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About Carboxylic Acids
Carboxylic acids are named and studied through the combined effects of the carbonyl and hydroxyl groups, their preparation, acidity and hydrogen bonding. Reactions include neutralisation, esterification, reduction and conversion into acid chlorides, anhydrides, esters and amides, with emphasis on how these derivatives interconvert.
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