The Diffusion Constant for Water in Air Is 2 $\times$ 10^-5 M²/s

question 59

Multiple Choice

The diffusion constant for water in air is 2.4 $\times$ 10^-5 m²/s.What is the distance a water molecule can travel by diffusion in 10min?

• A) 17 cm
• B) 20 cm
• C) 25 cm
• D) 31 cm
• E) 36 cm

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