A wax is made up of a long-chain fatty acid and a long-chain alcohol joined by:A.an amide linkage.B.an ester linkage.C.an anhydride linkage.D.a glycosidic linkage.
Question
A wax is made up of a long-chain fatty acid and a long-chain alcohol joined by:A.an amide linkage.B.an ester linkage.C.an anhydride linkage.D.a glycosidic linkage.
Solution
The correct answer is B. an ester linkage.
Waxes are esters that result from the reaction of a long-chain alcohol with a long-chain fatty acid. The bond that holds the two components together is known as an ester linkage. This is formed through a dehydration reaction, where a molecule of water is removed.
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