What is true of a sample of gas as temperature is increased?

The particles move faster, and their average kinetic energy decreases.
The particles move faster, and their average kinetic energy increases.
The particles move slower, and their average kinetic energy decreases.
The particles move slower, and their average kinetic energy increases.

Respuesta :

Answer:

The particles move faster, and their average kinetic energy increases.

Explanation:

In science, the kinetic energy of an object is the energy that it possesses due to its motion. So if a particle moves faster, its kinetic energy increases. An increase in kinetic energy can often be related to an increase in temperature, so the answer is C.

The statement 'the particles move faster, and their average kinetic energy increases' is TRUE of a sample of gas as the temperature is increased.

  • Kinetic energy refers to the motion energy caused by the movement of particles.

  • Conversely, potential energy, is energy stored (conserved) in a given object/substance.

  • The volume of a given gas increases as its temperature increase, thereby also increasing kinetic energy.

In conclusion, the statement 'the particles move faster, and their average kinetic energy increases' is TRUE of a sample of gas as the temperature is increased.

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