Question

which is more acidic? alkane ,alkene or alkyne ayd why?

Answer 1

alkynes are more acidic than Allan and alkene. because sp carbon atoms are moreelectronegative than sp2 carbon atoms, which are in turn moreelectronegative than sp3 carbon atoms.

Answer 2

Hello..

Alkynes are more reactive because of the reason given below :-
Due to presence of more s-character, the alkynes are more electronegative. Thus in Ethyne hydrogen atoms can be liberated as protons more easily.

Hope it helps you.