van der Waals Critical Point

The van der Waals model predicts the existence of a critical point, and the critical properties can be obtained from the van der Waals constants.

[@jadbuilder]

Uhhhhh thank you. You have single-handedly saved the day for my pchem test tomorrow. Subbed and liked. Excellent explanation.

[@PhysicalChemistry]

My class has an exam today as well. I hope you do well on yours

[@johannah.3360]

Great explanation, helped me a lot to solve my physics problems. Thanks 👍

[@dipuometuel6806]

Thank you for your explanation, I was stuck on this and tomorrow am writing a test, thank you🙏

[@PhysicalChemistry]

You're welcome. I'm glad to help, and I hope your test went well

[@leazzaj]

Your explanation was very helpful, Thank you!

[@PhysicalChemistry]

My pleasure, glad it helped

[@sisterlocksugandabyivan3993]

Great , good explanation 👏 👍

[@andressasoares6304]

Salvando minha vida, muitíssimo obrigada.

[@PhysicalChemistry]

De nada!

[@unlisted5685]

Hey, Could you explain to me how the Pressure remains constant during the conversion of Gas to liquid at constant temperature [In the Van der Waal's real gas equation]

[@PhysicalChemistry]

It may help if you think about it using the phase diagram. The phase diagram shows that, at a particular T, there is only one P where the liquid and gas are in equilibrium. So, as the volume is reduced at constant T, the pressure must remain constant until all of the gas is converted to liquid.

[@shohrabislam1713]

❤