What is the effect of increasing the number of moles of gas in a container at co

Practice Questions

Q1
What is the effect of increasing the number of moles of gas in a container at constant volume and temperature?
  1. Pressure decreases
  2. Pressure increases
  3. Volume increases
  4. Temperature increases

Questions & Step-by-Step Solutions

What is the effect of increasing the number of moles of gas in a container at constant volume and temperature?
  • Step 1: Understand that a mole is a unit that measures the amount of gas.
  • Step 2: Recognize that a container holds a fixed volume of gas.
  • Step 3: Remember that temperature is kept constant in this scenario.
  • Step 4: Know that pressure is the force that gas molecules exert on the walls of the container.
  • Step 5: According to Avogadro's Law, if you add more moles of gas to the container, the number of gas molecules increases.
  • Step 6: More gas molecules mean more collisions with the walls of the container.
  • Step 7: More collisions result in higher pressure inside the container.
  • Step 8: Therefore, increasing the number of moles of gas at constant volume and temperature will increase the pressure.
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