Question

This equation is used to calculate the properties of a gas under nonideal conditions.

Answer 1

Van der Waal's equation

Step-by-step explanation:

The Van der Waal's equation is use to calculate the properties of a gas under nonideal or real gases conditions.

`(P + (an^2)/(V^2))(V-nb) = nRT` .

Here P, V ,T ,n and R have usual meaning as in the ideal gas equation

that is PV=nRT

with the difference of constant a and b. a and b are constants representing magnitude of intermolecular attraction and excluded volume respectively respectively.