Fractional Distillation 0.0 / 5 ? ChemistryCrude oil, cracking and hydrocarbonsGCSEAQA Created by: Former MemberCreated on: 10-10-17 17:50 What is cracking? Cracking allows large hydrocarbon molecules to be broken down into smaller, more useful hydrocarbon molecules. 1 of 6 Name all 6 hydrocarbons from the lowest boiling point to the highest. Refinery gases, Gasoline, Kerosene, Diesel, Fuel Oil and Bitumen. 2 of 6 What is an alkane? Saturated hydrocarbon. A compound of hydrogen and carbon only, with no C=C bonds. 3 of 6 What is an alkene? Unsaturated hydrocarbon with a double bond between the carbon atoms. 4 of 6 What is crude oil? Mixture of hydrocarbons, mainly alkanes, formed over millions of years from the remains of ancient dead marine organisms. 5 of 6 What is a hydrocarbon? A compound that contains hydrogen and carbon only. 6 of 6
Comments
No comments have yet been made