The substance xenon has the following properties: normal melting point: 161.3 K

Question

The substance xenon has the following properties: normal melting point: 161.3 K normal boiling point: 165.0 K triple point: 0.37 atm, 152.0K critical point: 57.6 atm, 289.7 K A sample of xenon is initially at a pressure of 61.3 atm and a temperature of 141.6 K. The pressure on the sample is reduced to 0.370 atm at a constant temperature of 141.6 K. Which of the following are true? Choose all that apply The sample is initially a solid. The final state of the substance is a gas. The gas initially present will solidify. No phase change will occur. The final state of die substance is a solid.

Explanation / Answer

Correct statement

A , c,D

After graph pressure variation occur only in solid phase

Draw triple point

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