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www.chemactive
chemistry PRODUCTS FROM OIL High Demand Questions QUESTIONSHEET 1 (a) Crude oil is the raw material of the petrochemical industry. Describe how crude oil was formed.. [3] (b) The first stage in the processing of crude oil is fractional distillation. The process is illustrated in the diagram below. ( ) Bottled gas and chemicals Petroleum gases, 160-40oCDiesel oil, 220-250oCFuel oil 350oCBitumenLubricating oil, 250-350oCKerosene (paraffin), 150-240oCNaphtha, 75-150oCGasoline, 40-75oCChemicalsPetrolJet fuelDiesel fuelLubricants and chemicals Fuel for ships Roads and roofing felt Vapour of crude oil chemistry PRODUCTS FROM OIL QUESTIONSHEET 1 CONTINUED (i) Explain how fractional distillation can be used to separate crude oil.
www.chemactive.com GCSE CHEMISTRY PRODUCTS FROM OIL High Demand Questions QUESTIONSHEET 1 (a) Crude oil is the raw material of the petrochemical industry. …
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