Homologues of alkanes differ from each other by:
Correct answer: A. CH2 group
- A. CH2 group
- B. CH3 group
- C. CH4 group
- D. CH group
Explanation
Homologues of alkanes differ from each other by a CH2 group, which corresponds to the addition of one methylene (-CH2-) unit in their molecular formula.
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About Fundamental Principles of Organic Chemistry
Organic chemistry begins with carbon compounds classified by carbon skeleton, saturation and functional group. Work includes identifying groups such as hydroxyl, carbonyl, carboxyl and amino, applying basic nomenclature, and distinguishing structural, geometric and optical isomers, where the same molecular formula does not necessarily mean the same structure or properties.
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