Podcast
Questions and Answers
What phase transition would occur if a quantity of the substance at 1.5 atm and 800°C was cooled to 700°C?
What phase transition would occur if a quantity of the substance at 1.5 atm and 800°C was cooled to 700°C?
- Condensation
- Freezing
- Sublimation (correct)
- Evaporation
At what pressure and temperature does the substance exist in the liquid phase?
At what pressure and temperature does the substance exist in the liquid phase?
- 1.5 atm and 200°C
- 0.5 atm and 50°C
- 1.5 atm and 50°C (correct)
- 2.0 atm and 100°C
If the substance at 0.75 atm and 100°C was cooled to 50°C, what phase transition would occur?
If the substance at 0.75 atm and 100°C was cooled to 50°C, what phase transition would occur?
- Evaporation
- Freezing (correct)
- Condensation
- Sublimation
What phase would the substance be in at 2.0 atm and 90°C?
What phase would the substance be in at 2.0 atm and 90°C?
At what pressure and temperature would all three phases (solid, liquid, gas) coexist for this substance?
At what pressure and temperature would all three phases (solid, liquid, gas) coexist for this substance?
If a quantity of this substance at 0.5 atm and 300°C was rapidly heated to 600°C, what phase transition(s) would occur?
If a quantity of this substance at 0.5 atm and 300°C was rapidly heated to 600°C, what phase transition(s) would occur?
At what pressure and temperature would this substance exhibit the highest density?
At what pressure and temperature would this substance exhibit the highest density?
If a quantity of this substance was at an initial pressure of 0.25 atm and temperature of -100°C was heated to 200°C, what phase transition(s) would occur?
If a quantity of this substance was at an initial pressure of 0.25 atm and temperature of -100°C was heated to 200°C, what phase transition(s) would occur?
What phase (solid, liquid, gas) would a substance be in at 1 atm and -100°C?
What phase (solid, liquid, gas) would a substance be in at 1 atm and -100°C?
If a quantity of this substance was at an initial pressure of 1.5 atm and temperature of 800°C was cooled to 700°C, what phase transition(s) would occur?
If a quantity of this substance was at an initial pressure of 1.5 atm and temperature of 800°C was cooled to 700°C, what phase transition(s) would occur?
