A sample of krypton gas at a pressure of 1.00 atm and a temperature of 29.6 °C, occupies a volume of 810 mL. If the gas is compressed at constant temperature until its pressure is 1.31 atm, the volume of the gas sample will be l mL.

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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.