Saturated hydrocarbons have only single bonds between carbon atoms (e.g., alkanes), whereas unsaturated hydrocarbons have double or triple bonds between carbon atoms (e.g., alkenes and alkynes).
Related Questions:
- Give three examples of unsaturated hydrocarbons.
 - How can you differentiate ethane from ethene?
 - What do you mean by dehydration reaction? Give one example.
 - Draw structural formulas of an alkane, an alkene, and an alkyne containing five carbon atoms.
 - What is the general formula for alkenes?
 - How is ethene prepared from ethanol?
 - Why are alkynes more reactive than alkanes?
 - Write a chemical equation to show the preparation of an alkane from an alkene and an alkyne:
 - Write a chemical equation to show the preparation of ethene from dehydration of an alcohol and dehydrohalogenation of alkyl halides:
 - Write a chemical equation to show the preparation of ethyne from dehalogenation of 1,2-dihalide and a tetrahalide
 - Explain why a systematic method of naming chemical compounds is necessary?
 - What is a peptide bond?
 - What is the difference between saturated and unsaturated hydrocarbons?
 - Draw electron dot and cross structure for ethene.
 - What is the effect of adding bromine water to an alkene?
 - Explain the different types of hydrocarbons and provide examples for each type.
 - Describe the process of hydrogenation and its industrial applications.
 - What is the process of combustion in hydrocarbons? Explain complete and incomplete combustion with examples.
 - How can you convert the following:
 - List some industrial uses of ethene and ethyne