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Refer to the following phase diagram (not to scalel) for krypton: A sample of krypton at a pressure of 1.00atm and a temperature of 112K is heated at constant pressure to a temperature of 146K. Which of the following are true? Choose all that apply One or more phase changes will occur. The sample is initially a solid. The sample is initially a liquid. The final state of the substance is a gas. The liquid initially present will solidify