A refrigerant in an air-conditioning unit has a volume of 0.30 L. The unit is kept running in a room where the pressure is about 600 mm of mercury (mm Hg). Assuming that the temperature inside the room remains constant, what will be the final pressure of the refrigerant when its volume is increased to 2.00L

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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.