Assertion (A): Electrophilic addition addition of `Br_(2)` to alkyne proceeds faster tha hta of alkene.
Reason (R): Bromonium ion intermediate of alkene is stable that that of alkyne.
A. If both A and R are true and R is the correct explanation of A.
B. If both A and R are true and R is not the correct explanatio of A.
C. If A is true but R is false
D. If A is false and R is true.