1.6 solid iquid 0.8 gas 200 temperature (K) Use this diagram to answer the follo
ID: 590873 • Letter: 1
Question
1.6 solid iquid 0.8 gas 200 temperature (K) Use this diagram to answer the following questions. Suppose a small sample of pure X is held at 38. °C and 0.8 atm. What choose one) a will be the state of the sample? Suppose the temperature is held constant at 38. °C but the pressure is decreased by 0.7 atm. What will happen to the sample? (choose one) Suppose, on the other hand, the pressure is held constant at 0.8 atm but the temperature is decreased by 92. °C. What will happen to the (choose one) sample? esc 0 FSExplanation / Answer
if you see in the graph
Temperature = 38 C = 311 K ant Pressure = 0.8 atm belongs to the gas region
so X will be in gaseous state
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it will be still in gaseous state as 38C ( 311 K ) and 0.1 atm also belong to gaseous state
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when we decrease the temperature 92 C
Temperature = 38 - 92 C = -54 = 219 K
and pressure = 0.8 atm
it belongs to liquid state
X will liquify to liquid state
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