The diffusion coefficient of CCl 4 in heptane at 25C is 3.17 10 9 m 2
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The diffusion coefficient of CCl4 in heptane at 25°C is 3.17 × 10−9 m2 s−1. Estimate the time required for a CCl4 molecule to have a root mean square displacement of 5.0 mm.
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