What kind of carbon-carbon bond is in a molecule of C2H2?
Actually the answer is simple. The carbon-carbon bond is a triple bond with 1 sigma bond and 2 pi bonds. If you want more details, the carbon is sp hybridised. Just remember carbon needs to form 4 bonds with the other atoms. Just make sure you have 4 bonds being formed can already. I don’t understand why there is one answer that says “Double bond”. Carbon needs to form 4 bonds so it is obviously wrong.
C2H2 is a triple. When you draw out your structure, you will have carbons bonding with each other, and then one carbon taking one hydrogen each. H – C – C – H That basically means that there will be two valence electrons that’s bonding to nothing. When you draw out a Lewis dot structure, you will find that there will be two single electrons on EACH of the carbons. * * H -C-C-H * * Single electrons do NOT hang out — especially not on carbon. Carbon will bond 4 times, but each of those carbons only has 2 bonds at this point. Each of those “pairs” of single electrons to form a bond, resulting in a triple bond between the carbons. _ H – C=C-H Check now. Each carbon has 4 bonds.
