Question

which of the following is an unsaturated hydrocarbon containing seven carbons? heptene hexane benzene pentene mutane

Answer 1

Step-by-step explanation:

As noted before, alkenes are hydrocarbons with carbon-to-carbon double bonds (R2C=CR2) and alkynes are hydrocarbons with carbon-to-carbon triple bonds (R–C≡C–R). Collectively, they are called unsaturated hydrocarbons because they have fewer hydrogen atoms than does an alkane with the same number of carbon atoms,