which energy changes are associated with a liquid boiling?\nenergy is released, and potential energy…
which energy changes are associated with a liquid boiling?\nenergy is released, and potential energy decreases.\nenergy is absorbed, and potential energy increases.\nenergy is released, and kinetic energy decreases.\nenergy is absorbed, and kinetic energy increases.
Answer
Brief Explanations:
When a liquid boils, it changes from the liquid - phase to the gas - phase. This phase change requires energy input (endothermic process), so energy is absorbed. As the liquid boils, the intermolecular distances increase. Potential energy is related to the intermolecular forces, and as the molecules move further apart, the potential energy increases while the temperature (and thus average kinetic energy during the phase - change) remains constant.
Answer:
Energy is absorbed, and potential energy increases.