Acetic anhydride is a product of acetic acid, as a result of the following reaction:
Correct answer: A. Dehydration
- A. Dehydration
- B. Reduction
- C. Oxidation
- D. Esterification
Explanation
Acetic anhydride can be prepared by the dehydration of acetic acid at 800°C so, option A is correct.The reduction of acetic acid doesn't give acetic anhydride, it produces ethanol.Oxidation of acetic acid produces various by-products such as carbon monoxide and carbon dioxide.Esterification of acetic acid produces various esters.
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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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