Petrol is one of the fractions obtained from crude oil by the process of fractional distillation
(a) What is meant by fractional distillation?
(b) Name another fraction and give one use of this fraction.
Answers
Answer:
Fractional distillation separates a mixture into a number of different parts, called fractions. A tall fractionating column is fitted above the mixture, with several condensers coming off at different heights.
Explanation:
other fractions are for seperating diseal,kerosene and bitumin
Answer:
(a.) the process of separating the parts of a liquid mixture by heating it. As the temperature goes up, each part in turn becomes a gas, which then cools as it moves up a tube and can be collected as a liquid.
(b.) The uses of the fractions from fractional distillation fuel gas, LPG, refinery gas, gasoline, petrol, naphtha, paraffin, kerosene, diesel oil, gas oil, fuel oil, lubricating oils, wax and bitumen fractions are tabulated and many are non–renewable fuels.
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