Explain why, at the same temperature, diffuses more slowly than even though the two…

CHEMISTRY · Subjective · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures

Problem

Explain why, at the same temperature, O2(g)\text{O}_2(g) diffuses more slowly than H2(g)\text{H}_2(g) even though the two gases possess the same average kinetic energy per molecule.

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