Airbus a330-200 freighter configuration

KEYPHASE DIAGRAM WORKSHEETPart A –Generic Phase Diagram.Answer the questions below in relation to the following generic phase diagram.1.Which section represents the solid phase? A2.Whatsection represents the liquid phase? C3.What section represents the gas phase? B4.What letter represents the triple point? dIn your own words, what is the definition of a triple point?It is the point where all three phases coexist at a specific temperature and pressure5.What is this substance’s normal melting point, at 1 atmosphere of pressure? 60oC6.What is this substance’s normal boiling point, at 1 atmosphere of pressure? 100oC7.Above what temperature is it impossible to liquefy this substance, nomatter what the pressure? 110oC(This is known as the critical temperature)8.At what temperature and pressure do all three phases coexist? 45oCand 0.5atm9.At a constant temperature, what would you do to cause this substance to change from the liquid phase to the solid phase? You would need to increase the pressure.10What does sublimation mean? The process of going from a solid to a gas directly, skipping the liquid phase altogether.
Part B –Phase Diagram for Water.11.At a pressure of 1 atmosphere, what isthe normal freezing point of water?0oC12.What is the normal boiling point of water, at one atmosphere of water? 100oC13.Albuquerqueis 5,500 feet above sea level, which means the normal atmospheric pressure is less than 1 atm. In Albuquerque, will water freeze at a lower temperature or a higher temperature than at 1 atmosphere?HigherWill water boil at a higher or lower temperature, than at1 atmosphere? LowerPart C–Phase Diagram for Carbon Dioxide.14.At 1 atmosphere and room temperature (25C), would you expect solid carbon dioxide to melt to the liquid phase, or sublime to the gas phase? Sublime to gas15.Some industrial processes require carbon dioxide. The carbon dioxide is stored on-site in large tanks as liquid carbon dioxide. Assuming we lived at sea level (1 atm), how could carbon dioxide be liquefied?As long as you are between the temperatures -56.7oCand 31oC, you can liquefycarbon dioxideby increasing the pressure to at least 5.1 atm but not more than 72.9 atm. It is within these constraints that liquid CO2exists. Above 72.9 atm CO2becomes a supercritical fluid, and has weird properties.