What is the effect of increasing temperature on the vapor pressure of a liquid?

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Question: What is the effect of increasing temperature on the vapor pressure of a liquid?

Options:

Correct Answer: It increases

Solution:

Increasing temperature increases the kinetic energy of the molecules, leading to an increase in vapor pressure.

What is the effect of increasing temperature on the vapor pressure of a liquid?

What is the effect of increasing temperature on the vapor pressure of a liquid?

Correct Answer: Increasing temperature increases vapor pressure.

Step 1: Understand that a liquid is made up of many tiny molecules that are always moving.
Step 2: Know that temperature is a measure of how fast these molecules are moving.
Step 3: When the temperature increases, the molecules move faster because they have more energy.
Step 4: As the molecules move faster, some of them can escape from the liquid into the air above it.
Step 5: The escaping molecules create vapor, which is the gas form of the liquid.
Step 6: The more molecules that escape, the higher the vapor pressure becomes.
Step 7: Therefore, increasing the temperature leads to an increase in vapor pressure.

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