What is the effect of increasing the number of gas molecules in a container at constant temperature and volume?
Practice Questions
1 question
Q1
What is the effect of increasing the number of gas molecules in a container at constant temperature and volume?
Pressure decreases.
Pressure remains constant.
Pressure increases.
Temperature increases.
Increasing the number of gas molecules at constant temperature and volume leads to more collisions with the walls of the container, resulting in increased pressure.
Questions & Step-by-step Solutions
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Q
Q: What is the effect of increasing the number of gas molecules in a container at constant temperature and volume?
Solution: Increasing the number of gas molecules at constant temperature and volume leads to more collisions with the walls of the container, resulting in increased pressure.
Steps: 9
Step 1: Understand that gas molecules are tiny particles that move around in a container.
Step 2: Recognize that temperature is a measure of how fast these molecules are moving.
Step 3: Know that volume is the amount of space inside the container where the gas is held.
Step 4: When you increase the number of gas molecules in the container, you are adding more particles.
Step 5: More gas molecules mean more particles are moving around and hitting the walls of the container.
Step 6: Each time a gas molecule hits the wall, it exerts a force on the wall.
Step 7: With more molecules hitting the walls, the total force on the walls increases.
Step 8: Pressure is defined as the force exerted on a certain area, so if the force increases, the pressure also increases.
Step 9: Therefore, increasing the number of gas molecules at constant temperature and volume results in increased pressure.
