Answered

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

Verified Answer :

taskmasters

The correct answer among the choices given is the first option.The teacher most likely is talking about distillation of a mixture. Distillation is a unit operation that separates component substances from a liquid mixture which is shown by the teacher. Also, the most common purifying technique in the production of gasoline is by this process.

the answer is the first option on e2020

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