Which one of these will diffuse the fastest at 25°C? A) 2.0 M Ar B) 1.0 M H₂ C) 2.0 M N₂ D) 0.5 M Ne E) 2.0 M O₂

Name: Which one of these will diffuse the fastest at 25°C? A) 2.0 M Ar B) 1.0 M H 2 C) 2.0 M N 2 D) 0.5 M Ne E) 2.0 M O 2
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Question

Quizplus · Accepted Answer

Hydrogen (H₂) has the smallest molar mass among the given gases, and according to Graham's law of effusion, lighter gases diffuse faster than heavier gases at the same temperature.

Which One of These Will Diffuse the Fastest at 25°C