The Diffusion Constant for Water in Air Is 2

Multiple Choice

The diffusion constant for water in air is 2.4 × 10⁻⁵ m²/s. How long would it take a water molecule to diffuse a distance of 10.0 meters?

A) 400 hours
B) 450 hours
C) 500 hours
D) 580 hours
E) 600 hours