A sample of hydrogen at a pressure of 7.10×10-2 atm and a temperature of 26.4 K is compressed at constant temperature to a pressure of 18.5
Which of the following are true? 1. One or more phase changes will occur 2. The sample is initially a solid. 3. The liquid initially present will vaporize. 4. The final state of the substance is a liquid
The sample is initially a gas
MY ANSWER: I feel that one or more phases will change and that the liquid present will vaporize as it surpasses the supercritical point.