Which of the following is more reactive?
A. Alkane
B. Alkyne
C. Alkene
D. None of these
Explanation
Alkene is more reactive
In Alkene, the pi bond is easily accessible for an electrophile. Therefore, Alkene undergo electrophilic addition reaction.
However, it not Alkyne owing to the reason that the bond length between Alkyne is shorter. Thus, the pi bond is not easily available for an electrophile.