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Chemistry, 06.12.2020 23:30 hernan99961

Select the correct statement a) particles of two different gases always move at the same average speed when they have the same kinetic energy b) N2 has a higher average speed of effusion than H2 c) H2 has a higher average speed of effusion than O2 d) the gas with the most molar mass has the greatest average kinetic energy

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