1. Consider the phase diagram of water (Figure 4A.9 from text), which is provided below, and then respond to the followi

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1 Consider The Phase Diagram Of Water Figure 4a 9 From Text Which Is Provided Below And Then Respond To The Followi 1 (109.38 KiB) Viewed 140 times

1. Consider the phase diagram of water (Figure 4A.9 from text), which is provided below, and then respond to the following questions: 1012 х XI VIII B 10° VII Vt C V * III Liquid OD A 106 Pressure, p/Pa Vapour 103 1 1 600 0 200 800 400 Temperature, TIK (a) Which is the most stable phase at a temperature of 175 K and a pressure of 10 kPa? [1 mark] (b) Which is the most stable phase at a temperature of 35 °C and a pressure of 10 atm? [1 mark] (c) When heating the sample from 200 K to 400 K at a pressure of 1000 Pa, indicate what phase transition(s) occur (if any), and if there are any, please state the approximate temperature/pressure where it occurs. [2 marks] (d) Which phase has the lowest chemical potential at standard ambient temperature and pressure? [1 mark]