What is the effect of increasing the number of moles of gas on the pressure at c
Practice Questions
Q1
What is the effect of increasing the number of moles of gas on the pressure at constant volume and temperature?
Pressure decreases
Pressure increases
Pressure remains constant
Volume increases
Questions & Step-by-Step Solutions
What is the effect of increasing the number of moles of gas on the pressure at constant volume and temperature?
Step 1: Understand that a mole is a unit that measures the amount of gas.
Step 2: Recognize that pressure is the force that gas molecules exert on the walls of their container.
Step 3: Remember that Avogadro's Law states that if you have the same volume and temperature, the pressure of a gas is directly related to the number of moles of gas present.
Step 4: Realize that if you add more moles of gas to a container (while keeping the volume and temperature constant), there are more gas molecules colliding with the walls of the container.
Step 5: Conclude that these additional collisions will increase the pressure inside the container.
