In ketones, the carbonyl carbon is directly attached to:
Correct answer: C. Two carbon atoms
- A. One hydroxyl group
- B. Three carbon atoms
- C. Two carbon atoms
- D. Two hydrogen atoms
Explanation
In ketones, the function group (carbonyl group) occurs along the middle of the carbon chain. The carbon of the carbonyl group is further attached to two more carbons. The general structure of ketones is as follows,
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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