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Propane and carbon (IV) oxide diffuse at the same rate because [H = 1.00, C = 12...


Question

Propane and carbon (IV) oxide diffuse at the same rate because [H = 1.00, C = 12.0, O = 16.0]

Options

A) They are both gases

B) Their molecules contain carbon

C) They have the same relative molecular mass

D) Both are denser than air


The correct answer is C.


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