Alcohol is dehydrated by the following reaction
Correct answer: A. elimination reaction
- A. elimination reaction
- B. oxidation reaction
- C. combustion
- D. decomposition
Explanation
This option is correct because alcohol when heated with strong acid (H₂SO H3PO4) undergoes elimination reaction to generate alkene and water. This process is known as dehydration since water molecules are removed.
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About Alcohols
Alcohols contain a hydroxyl group attached to a saturated carbon atom and are classified as primary, secondary or tertiary. Their nomenclature, hydrogen bonding, acidity, oxidation, dehydration, reaction with sodium and conversion to haloalkanes are covered, along with the distinction between alcohols and phenols, where the hydroxyl group is attached directly to an aromatic ring.
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