Respuesta :
2-butene - it is an alkene so it contains a double bond
2-methylbutane - it is an alkane so it contains only single bonds
2-butyne - it an alkyne so it contains a triple bond
Explanation:
You may find the structural formulas of the compounds in the attached picture.
Learn more about:
structure of organic compounds
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Answers:
In photo below
Explanation:
I got it correct in my test :)