A mixture of two gases, Ne and Gas X are allowed to effuse through a pinhole opening in their container and it is found that the rate of effusion of neon is 1.78 times that of gas X. Which of the choices below is gas X? CO2 SO2 none of the choices is gas X Cl2 CIF O O

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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.