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Grade 12th passThermal Physics

At absolute zero what happens to pressure and volume of gas? and will the gas changes to liquid or solid?

shy

8 Years agoGrade 12th pass

1 Answer

Arun

Approved Tutor Answer8 Years ago

First of all, the gas will no longer be a gas at absolute zero, but rather a solid. As the gas is cooled, it will make a phase transition from gas into liquid, and upon further cooling from liquid to solid (ie. freezing). Some gases, such as carbon dioxide, skip the liquid phase altogether and go directly from gas to solid.

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