Which of the following is the correct IUPAC name of Acetone?
Correct answer: D. 2-Propanone.
- A. Propanone
- B. 3-Propanone
- C. 2-Butanone.
- D. 2-Propanone.
Explanation
"Propane-2-one," tells us that acetone is a compound with a three-carbon chain (propane) and a ketone functional group (-C=O) on the second carbon atom. Acetone is also commonly known as dimethyl ketone or propanone. It is a colorless, volatile liquid used as a solvent and in various chemical reactions.
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About Reactivity of Aldehydes and Ketones
The polar carbonyl group makes aldehydes and ketones undergo nucleophilic addition, reduction and condensation reactions. Aldehydes are generally more reactive and oxidise readily to carboxylic acids, whereas ketones resist mild oxidation; reactions with hydrogen cyanide, sodium bisulfite and 2,4-DNP help identify their behaviour.
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