w Available Hint (s) Check all that apply. When a solid is converted to a liquid, heat is absorbed. When heat is applied to a solid, the molecular motion decreases as the temperature increases. The average kinetic energy of the system changes while all of a solid is converted to a liquid. The temperature increases while all of a liquid is converted to a gas. Temperature remains constant while all of a solid is converted to a liquid.

Question

Chemistry

Danica

22 May, 14:06

w Available Hint (s) Check all that apply. When a solid is converted to a liquid, heat is absorbed. When heat is applied to a solid, the molecular motion decreases as the temperature increases. The average kinetic energy of the system changes while all of a solid is converted to a liquid. The temperature increases while all of a liquid is converted to a gas. Temperature remains constant while all of a solid is converted to a liquid.

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Answers (1)

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Elian Burch · Answer 1

Here's what I get

Explanation:

When a solid is converted to a liquid, heat is absorbed. TRUE.

Temperature remains constant while all of a solid is converted to a liquid. TRUE.

When heat is applied to a solid, the molecular motion decreases as the temperature increases. False. Molecular motion increases as the temperature increases.

The average kinetic energy of the system changes while all of a solid is converted to a liquid. False. The temperature remains constant during a phase change, so the average kinetic energy of the system does not change.

The temperature increases while all of a liquid is converted to a gas. False.