Ateacher 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

Distillation of mixture.

Explanation:

Distillation is the process in which we separate the components of a mixture based on the boiling points.

The mixture is boiled and the components separates, lower boiling point substance separates first and then so on.

In petroleum refining fractional distillation is used.

In the given question teacher is talking about the distillation of gasoline or petroleum product.

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

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