Chapter 5 2023/2024
Chapter 5 2023/2024
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a) A 5.0 L vessel contains neon gas at 25°C and 2 atm. Hydrogen gas is added to the vessel, making the total number of moles of gas 0.51 mol. Calculate the partial pressure of hydrogen gas in the vessel
[5 Marks]
b) The phase diagram for carbon dioxide is shown below.
i. Explain the process that occurs when moving from point X to point Y.
[1 Mark]
ii. Discuss the effect of pressure along the TC line.
[2 Marks]
iii. Determine the state of matter above point B.
[1 Mark]
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