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Author Question: A certain substance, X, has a triple-point temperature of 20C at a pressure of 2.0 atm. Which one of ... (Read 25 times)

geodog55

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on: Mar 21, 2021
A certain substance, X, has a triple-point temperature of 20°C at a pressure of 2.0 atm. Which one of the statements cannot possibly be true?

◦ X can exist as a liquid above 20°C.
◦ X can exist as a solid above 20°C.
◦ Liquid X can exist as a stable phase at 25°C, 1 atm.
◦ Both liquid and solid X have the same vapor pressure at 20°C.
◦ All of these statements could be true.
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Marked as best answer by geodog55 on Mar 21, 2021

emsimon14

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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geodog55

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Reply 2 on: Mar 21, 2021
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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