Question

What is Vander walls equation for 1 mole

Answer 1

The van der Waals equation is based on plausible reasons that real gases do not follow the ideal gas law. The ideal gas law treats gas molecules as point particles that do not interact with each other but only the walls. In other words, they do not take up any space, and are not attracted or repelled by other gas molecules. The Ideal Gas Law states that volume occupied by n moles of any gas has a pressure at temperature in Kelvin. The relationship for these variables, P V = n R T, where R is known as the gas constant, is called the ideal gas law or equation of state

Answer 2

Hey mate !!

fast a fall this not a english question..
and according to your question is my answer is ==>

The van der waals equation of state approaches the ideal gas law PV=>nRT as the values of these constant approach zero and the constant K(a)=> intermolecular forces and constant K(b)=> finite molecular size and it's value is the volume of one mole of the atoms or molecular..

hope it's help you !!