C1 0.0 / 5 ? ChemistryCrude oil, cracking and hydrocarbonsGCSEOCR Created by: BethSinarCreated on: 22-05-16 18:45 Fossil fuels are formed ......... over millions of years Naturally 1 of 15 Where is crude oil found? Earth's crust 2 of 15 Crude oil is transported to refineries through pipelines or.. Oil tanker's 3 of 15 If an oil spill occurs oil floats on the sea's surface as what? slick 4 of 15 as long as harming wildlife what else can oil spills damage? Beaches 5 of 15 What is used to break up oil slicks? Detergents 6 of 15 What can detergents be? Toxic 7 of 15 Crude oil is a mixture of what? hydrocarbons 8 of 15 along with hydrogen what else does a hydrocarbon only contain? Carbon 9 of 15 With different boiling points what can crude oil be separated into? fractions 10 of 15 What is the process used to separate crude oil? Fractional Distillation 11 of 15 Fractions with low boiling points leave where in a fractional column Top 12 of 15 fractions with a high boiling point leave where in a fractional column bottom 13 of 15 fraction with the highest boiling point Bitumen 14 of 15 fraction with the lowest boiling point LPG 15 of 15
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