Question:
What is formed when a primary alcohol
undergoes catalytic dehydrogenation?
What is formed when a primary alcohol
undergoes catalytic dehydrogenation?
Updated On: Jul 12, 2022
- Aldehyde
- Ketone
- Alkene
- Acid
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The Correct Option is A
Solution and Explanation
Aldehydes can be prepared by the
dehydrogenation of primary alcohols. It is carried
out by passing the vapour of primary alcohol over
reduced copper at 573 K.
$1^\circ$ alcohol gives aldehyde by catalytic
dehydrogenation
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Concepts Used:
Alcohols, Phenols, and Ethers
Alcohol is formed when a saturated carbon atom bonds to a hydroxyl (-OH) group. It is an organic compound that contains a hydroxyl functional group attached to a carbon atom.
Phenol is formed when the -OH group replaces the hydrogen atom in benzene. It is an organic compound in which a hydroxyl group directly attaches to an aromatic hydrocarbon.
Ether is formed when oxygen atom bonds to two alkyl or aryl groups. It is an organic compound that has an oxygen atom that is connected to two aryl and alkyl groups.
Read More: Alcohol, Phenol, and Ethers