The minimum number of carbon atoms present in an organic compound to show chain isomerism is_
Correct answer: C. 4
- A. 2
- B. 3
- C. 4
- D. 5
Explanation
In an alkane chain, at least 4C atoms are required to show chain isomerism.Isomers with different carbon skeleton (parent chain or side chain)is known as chain isomers.
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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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