Oxidation of primary alcohol gives________________?
Correct answer: B. Aldehyde
- A. ketone
- B. Aldehyde
- C. Alkene then - COOH
- D. Ester
Explanation
A primary alcohol is oxidized first to an aldehyde under controlled conditions, while further oxidation can produce a carboxylic acid. The likely mistake is choosing alkene then carboxylic acid, which confuses oxidation with dehydration followed by a separate reaction.
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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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