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Q: When is it necessary to use an equation such as the van der waals equation to describe a gas?
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What are units of van der waals equation in SI?

i dont know but still you are not answering me.why?


Why did Johannes Diderik van der Waals win The Nobel Prize in Physics in 1910?

The Nobel Prize in Physics 1910 was awarded to Johannes Diderik van der Waals for his work on the equation of state for gases and liquids.


What causes adhesion and cohesion of water?

Hydrogen bonds are the reason for cohesion and Van Der Waals equation is the cause of adhesion.


Briefly describe ionic covalent metalic hydrogen and van der waals bonds?

van der waals' forces are a group of relatively weak intermolecular interactions which generally result when a molecule or group of molecules become polarized into a magnetic dipole.


How do you calculate dU from the van der waals equation of state under isothermal expansion?

Well..first you have to look to see what is given. Second, just plug it in the equation and you'll get the answer.


What is Johannes Diderik van der Waals's birthday?

Johannes Diderik van der Waals was born on November 23, 1837.


When was Johannes Diderik van der Waals born?

Johannes Diderik van der Waals was born on November 23, 1837.


Wil benzene dimer having Van der Waals interactions?

Yes, most probably Van der Waals interactions


Where did van der Waals forces get their name?

They are named after Johannes Diderik van der Waals who was the first to postulate about inter molecular forces


What intermolecular force would affect melting point the least?

Van der Waals forces, Apex


When did Johannes Diderik van der Waals die?

Johannes Diderik van der Waals died on March 8, 1923 at the age of 85.


How do you use Van der Waals forces?

You can use van der Waals forces to explain the differences in boiling points, etc. for various compounds.