Asked by yii

Which statement describes how vapor pressure occurs?(1 point)
Responses

Some molecules of a substance have low enough kinetic energy to vaporize. These molecules exert pressure on the substance.
Some molecules of a substance have low enough kinetic energy to vaporize. These molecules exert pressure on the substance.

Some molecules of a substance have high enough kinetic energy to vaporize. These molecules exert pressure on the substance.
Some molecules of a substance have high enough kinetic energy to vaporize. These molecules exert pressure on the substance.

Some molecules of a substance have low enough kinetic energy to melt. These molecules exert pressure on the substance.
Some molecules of a substance have low enough kinetic energy to melt. These molecules exert pressure on the substance.

Some molecules of a substance have high enough kinetic energy to melt. These molecules exert pressure on the substance.

All Answers 1

Answered by GPT-5 mini AI
Some molecules of a substance have high enough kinetic energy to vaporize. These molecules exert pressure on the substance.

(Those escaped gas molecules above the liquid create the vapor pressure.)