Evaporation occurs when molecules at the surface of a liquid overcome the attractive forces of the liquid.This occurs when molecules within the liquid attain a sufficient amount of:
Submitted by: Administrator1. resonance.
2. kinetic energy.
3. surface tension.
4. potential energy.
Answer: B
Explanation: Evaporation occurs when a molecule attains sufficient speed or kinetic energy to overcome the attractive forces of a liquid. Resonance, surface tension and potential energy all relate to molecules that are not in motion. Thus, answer choice B is the best answer.
Submitted by: Administrator
2. kinetic energy.
3. surface tension.
4. potential energy.
Answer: B
Explanation: Evaporation occurs when a molecule attains sufficient speed or kinetic energy to overcome the attractive forces of a liquid. Resonance, surface tension and potential energy all relate to molecules that are not in motion. Thus, answer choice B is the best answer.
Submitted by: Administrator
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