10. Which statements supports phase change that results in condensation?
A. When the energy of the molecules rises.
B. When the hydrogen bonds between water molecules keep the molecules fixed.
C. When the energy is lost by water molecules, its velocity is reduced.
D. When heat transfer transpires from an object with higher temperature to an object with lower temperature.
A. When the energy of the molecules rises.
B. When the hydrogen bonds between water molecules keep the molecules fixed.
C. When the energy is lost by water molecules, its velocity is reduced.
D. When heat transfer transpires from an object with higher temperature to an object with lower temperature.
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Answer:
The statement that supports the phase change resulting in condensation is option C, "When the energy is lost by water molecules, its velocity is reduced."
Explanation:
Condensation is the process of a gas or vapor turning into a liquid when it loses energy. When water molecules in the air lose energy, their velocity decreases, and they move closer together. As they move closer together, they form intermolecular attractions known as Van der Waals forces or hydrogen bonds between them. This results in the formation of water droplets, which is called condensation.
Option A, "When the energy of the molecules rises," does not support the phase change that results in condensation since the increase in energy causes molecules to move faster and farther apart, resulting in evaporation.
Option B, "When the hydrogen bonds between water molecules keep the molecules fixed," describes the property of water that results in high surface tension and the formation of water droplets but does not necessarily support the phase change that results in condensation.
Option D, "When heat transfer transpires from an object with higher temperature to an object with lower temperature," is a general statement that does not specifically support the phase change that results in condensation.