Which of the statements are correct?
A. (a) Alkenes are more reactive than alkynes towards electrophilic addition reaction.
B. (b) Alkynes are more reactive than alkenes towards nucleophilic addition reaction.
C. (c) Catalytic hydrogenation of alkynes is more reactive than alkenes.
D. (d) Catalytic hydrogenation of alkenes is more reactive than alkynes.
