During the phase change from vapor to liquid, which of the following statements is true regarding the energy change?Select one:a.energy is absorbedb.energy change is not applicable to this phase changec.energy remains constantd.energy is released
Question
During the phase change from vapor to liquid, which of the following statements is true regarding the energy change?Select one:a.energy is absorbedb.energy change is not applicable to this phase changec.energy remains constantd.energy is released
Solution
The correct answer is d. Energy is released.
Here's why:
During the phase change from vapor to liquid, the process is called condensation. In condensation, gas particles slow down and come together to form a liquid. As they slow down, they lose kinetic energy. This energy is not lost, but rather released into the surrounding environment. Therefore, energy is released during this phase change.
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