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A teacher makes the following statement. “Gasoline boils at a relatively low temperature (about 150°C). The kerosene is removed at around 200°C, followed by diesel oil at 300°C and fuel oil at around 370°C.
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A teacher makes the following statement.

“Gasoline boils at a relatively low temperature (about 150°C). The kerosene is removed at around 200°C, followed by diesel oil at 300°C and fuel oil at around 370°C.”

What topic is the teacher most likely talking about?
distillation of a mixture
filtration of a pure substance
evaporation of a mixture
sorting of a pure substance

User Oleg Ignatov
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2 Answers

6 votes
NOT evaporation of a mixture
User Typedecker
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5 votes

Answer: Distillation of mixture

Step-by-step explanation: Different fractions of crude oil have different

boiling points according molecular weight of hydrocarbons

User Daveyfaherty
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4.0k points
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