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Multiple Choice
Which class of organic compounds is characterized by the general formula ?
A
Alcohols
B
Carboxylic acids
C
Ethers
D
Aldehydes
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Verified step by step guidance
1
Identify the general formula given: $R - OH$, where \(R\) represents an alkyl or aryl group and \(OH\) is a hydroxyl group.
Recall that the presence of the hydroxyl group (\(-OH\)) attached directly to a carbon atom defines a specific class of organic compounds.
Compare the given formula to the functional groups of the options: Carboxylic acids have \(-COOH\), Ethers have \(R - O - R'\), Aldehydes have $R - CHO$, and Alcohols have $R - OH$.
Recognize that the formula $R - OH$ matches the structure of Alcohols, which are characterized by a hydroxyl group bonded to a saturated carbon atom.
Conclude that the class of organic compounds with the general formula $R - OH$ is Alcohols.