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Lubov Fominskaja [6]
3 years ago
9

How is the kinetic energy of the particles that make up a substance different

Chemistry
1 answer:
erastova [34]3 years ago
8 0

Answer:

D. The kinetic energy is greater after a substance changes from a

solid to a liquid

Explanation:

During a phase change from solid to liquid, the particles making up the mobile becomes more mobile and as a result there is an increase in kinetic energy of the system.

  • Kinetic energy is the energy accrued due to the motion of a body.
  • In a melting process where solids turn to liquid, there is an increase in kinetic energy.
  • When randomness of a system increase, kinetic energy also increases.
  • From liquid to gas and gas to plasma increases kinetic energy.
  • In the other way round, the kinetic energy reduces.
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