Organic Chemistry Topic C7 0.0 / 5 ? ScienceCrude oil and fuelHydrocarbonsGCSEAQA Created by: M.Phillips234Created on: 22-11-18 20:40 Alkanes only have C-C and C-H.........Bonds Single Bonds 1 of 18 Hydrocarbons are compounds formed from........ carbon and hydrogen atoms only 2 of 18 In alkanes, each carbon atom forms.......single covalent bonds 4 3 of 18 The first four alkanes are ................... methane, ethane, propane and butane 4 of 18 Complete combustion occurs when there's plenty of.......... Oxygen 5 of 18 The waste products of complete combustion are............ carbon dioxide and water vapour 6 of 18 Oxidation is the ........ gain of oxygen 7 of 18 How long does it take for crude oil to be made? millions of years 8 of 18 Fossil fuels are .......... substances natural 9 of 18 Crude oil is formed from......... dead plants and animals buried in the mud 10 of 18 Is crude oil non-renewable? yes 11 of 18 Will crude oil ever run out? yes, in about 50 years 12 of 18 Crude oil makes ....... fuel, polymers, solvents, lubricants, detergents 13 of 18 Alkanes and alkenes are both examples of different ......series homologous 14 of 18 Hydrocarbon properties change as the chain gets...... longer 15 of 18 The hydrocarbons in crude oil are a range of...... different sizes 16 of 18 As the....... of the carbon chain changes, the ..........of the hydrocarbons change length, properties 17 of 18 The properties of hydrocarbons affect how they're used for..... fuels 18 of 18
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