Which of the following compound may exist as cis-trans isomer?
Correct answer: B. 2-butene
- A. 1-butene
- B. 2-butene
- C. Cyclopropane
- D. Acetone
Explanation
2-butene may exist as cis-trans isomers because it has a carbon-carbon double bond with two different substituents attached to each carbon atom of the double bond. Therefore, it can exhibit cis-trans isomerism.
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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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