Question

What the type of isomerism exhibited by 2-butene. what the type of isomerism exhibited by 2-butene?

Answer 1

It should be position isomerism because when molecules have same molecular formula but different position of unsaturation ( double or triple bond or functional group, then the phenomenon is known as position isomerism.

Butene can have 2 isomers ie., But-1-ene and But-2-ene.

Hope this will clear your doubt.