Which one of the following pair of compounds is cis and trans isomers of eachother?
Correct answer: A. A
- A. A
- B. B
- C. C
- D. D
Explanation
Isomers are those compounds that have diff structures but the same molecular formula, which is the case in A only, they form cis- trans isomers. (having equal no. of carbon and hydrogen atoms)
This question appeared on the UHS MDCAT 2014 paper, which you can sit online with every answer explained.
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About Isomerism
Isomerism occurs when compounds have the same molecular formula but different atom arrangements or spatial orientations. The content includes chain, position, functional, metameric and tautomeric isomerism, along with geometrical and optical isomerism, including cis-trans forms, E/Z notation, chirality and enantiomers.
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