Oils and fats belong to the class of
Correct answer: D. Esters
- A. Alcohols
- B. Hydrocarbons
- C. Acids
- D. Esters
Explanation
Oils and fats are esters of fatty acids and glycerol. Fatty acids are long-chain carboxylic acids, and glycerol is a trihydroxy alcohol. When fatty acids and glycerol react, they form triglycerides, which are the main components of oils and fats.
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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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