1.

Write Real gas equation. Write the significance and units of Van der Waalsconstants

Answer»

Real GasesBehave Differently. ... Originally, the idealgas lawlooks like this: PV = nRT. P is the pressure in atmospheres, V is the volume of the container in liters, n is the number of moles ofgas, R is the idealgasconstant (0.0821 L-atm/mol-K), and T is the temperature in Kelvin

Thevan der Waals equation of stateapproaches the ideal gas law PV=nRT as the values of these constants approach zero. ... Constant b is a correction for finite molecular size and its value is the volume of one mole of the atoms or molecules.



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