When 10 mL of water at 20oC is placed in an Ostwald viscometer, it takes 136.5 s for the liquid level to drop from the first mark to the second. For 10 mL of hexane at 20oC in the same viscometer, the corresponding time is 67.3 s. Find the viscosity of hexane at 20oC and 1 atm. (ηH2O=1.002 cP, dH2O= 0.998 g/cm3 , dC6H14=0.659 g/cm3

When 10 mL of water at 20oC is placed in an Ostwald viscometer, it takes 136.5 s for the liquid level to drop from the first mark to the second. For 10 mL of hexane at 20oC in the same viscometer, the corresponding time is 67.3 s. Find the viscosity of hexane at 20oC and 1 atm. (ηH2O=1.002 cP, dH2O= 0.998 g/cm3 , dC6H14=0.659 g/cm3

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter28: Atomic Spectroscopy

Section: Chapter Questions

Problem 28.4QAP

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