What type of isomerism is shown by 1-butyne and 2-butyne?
Correct Answer: Structural Isomerism
- Step 1: Understand what isomerism means. Isomerism is when two or more compounds have the same molecular formula but different structures.
- Step 2: Identify the compounds in the question. The compounds are 1-butyne and 2-butyne.
- Step 3: Look at the structure of 1-butyne. It has a triple bond between the first and second carbon atoms.
- Step 4: Look at the structure of 2-butyne. It has a triple bond between the second and third carbon atoms.
- Step 5: Compare the two structures. They have the same number of carbon and hydrogen atoms but the position of the triple bond is different.
- Step 6: Conclude that since they differ in structure due to the position of the triple bond, they are structural isomers.
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