A hydrocarbon has three carbon atoms. Write down its molecular formula as an alkene.
Solution:
1. Alkenes
2. Determine the molecular formula of hydrocarbon as an alkene that has three carbon atoms:
Since hydrocarbon has three carbon atoms, thus, on substituting the value ofas in the general formula o alkene, we get the formula of the compound that contains three C atoms as
Thus, the molecular formula of alkene hydrocarbon that has three carbon atoms is .