Chlorine is produced from sodium chloride by the electrochemical chlor-alkali process. During the process, the chlorine is collected in a container that is isolated from the other products to prevent unwanted (and explosive) reactions. If a 19.8 L container holds 0.5048 kg of Cl₂ gas at 225°C, calculate the pressure of the chlorine gas according to the ideal gas law (PIGL) and the pressure of the chlorine gas according to the van der Waals equation (PVDW):

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.