Podcast
Questions and Answers
What are the phase-change operations in multiphase systems?
What are the phase-change operations in multiphase systems?
- Vaporization, sublimation, crystallization, deposition
- Condensation, vaporization, sublimation, fusion
- Boiling, sublimation, deposition, fusion
- Freezing, melting, evaporation, condensation (correct)
What does a phase diagram represent?
What does a phase diagram represent?
- Graphical representation of physical states under different temperature and pressure conditions (correct)
- Graphical representation of concentration changes under different temperature and pressure conditions
- Graphical representation of energy changes under different temperature and pressure conditions
- Graphical representation of chemical reactions under different temperature and pressure conditions
Which processes are examples of multiphase separation processes?
Which processes are examples of multiphase separation processes?
- Brewing a cup of coffee, removal of sulfur dioxide from a gas stream, recovery of methanol from an aqueous solution (correct)
- Distillation, filtration, crystallization
- Sublimation, sedimentation, decantation
- Osmosis, reverse osmosis, dialysis
What are the phase-change operations in single-component systems?
What are the phase-change operations in single-component systems?
What is the purpose of a phase diagram?
What is the purpose of a phase diagram?