The simplest hydrocarbon to have a structural isomer is:
Correct answer: A. Butane
- A. Butane
- B. Butanone
- C. Butene
- D. Butyne
Explanation
Butane is the first hydrocarbon for which branching is possible, and it has the formula C4H10, hence the simplest compound out of all the options.
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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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