The pair of organic compounds that are isomers is
- Benzene and methylbenzene
- Trichloromethane and tetrachloromethane
- Ethanol and propane
-
But-1-ene and but-2-ene
The correct answer is: D
Explanation
Isomers refer to compounds that have the same molecular formula but are structurally different. Both But-1-ene and But-2-ene have the same number of Carbons and the same number of Hydrogen. The only difference is the positions of the double bond. Therefore, they are isomers
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