Respuesta :
Answer:
Methane gas diffuses through air because the molecules are moving randomly in the air.
Explanation:
Gases moves randomly in the air because they have weak inter molecular forces between molecules of gas. Methane is also present as a gas state at room temperature so it also contains weak attractive forces between gas molecules. So it moves randomly in the air.
Methane is an atmospheric gas that is made up of one carbon and four hydrogen atoms. Methane diffuses because the molecules move randomly.
What is diffusion?
Diffusion is the spread of the molecules of the solute from one area of concentration to another. It is due to the kinetic property exhibited by the matter.
The random motion or the movement of the molecules results in kinetic energy that makes the molecules spread from the region of the higher to the lower concentration region.
Therefore, methane diffuses because the molecule moves randomly.
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