The longest hydrocarbons have very high boiling points. They leave the column as a hot liquid called bitumen. Shorter hydrocarbon molecules have weaker intermolecular forces and lower boiling ...

Keywords boiling point, pressure, gasoline production, fractional distillation, crude oil, vapor pressure, physical science, experiments, pressure cooker, vacuum, NASA, hydrocarbons Email us at ...

In this video, Fran Scott explains fractional distillation - the separation of crude oil into fractions. Crude oil is a finite resource; petrol and other fuels are produced from it using ...

Ever wondered how thick, dark crude oil is transformed into the clear, powerful petrol you use every day? Step inside ...