Podcast
Questions and Answers
Which gas in a gaseous mixture exerts the most pressure?
Which gas in a gaseous mixture exerts the most pressure?
- The gas with the lowest molar mass
- The gas with the highest density
- The gas with the highest molar mass (correct)
- The gas with the lowest density
What happens to the pressure exerted by a gas in a mixture when the temperature is increased?
What happens to the pressure exerted by a gas in a mixture when the temperature is increased?
- The pressure decreases
- The pressure increases (correct)
- The pressure becomes zero
- The pressure remains the same
If the pressure of a gaseous mixture is increased, what happens to the partial pressure of each gas in the mixture?
If the pressure of a gaseous mixture is increased, what happens to the partial pressure of each gas in the mixture?
- The partial pressure of each gas increases (correct)
- The partial pressure of each gas decreases
- The partial pressure of each gas becomes zero
- The partial pressure of each gas remains the same