None Question 9 (3 points)ListenThe refractive indices of cyclohexane and toluene are 1.4264 and 1.4967,respectively, at 20 °C. A mixture of these two liquids had a refractive index of1.4563 at that same temperature. Assuming that the relationship between therefractive index and the concentration is linear, calculate the mol fraction ofcyclohexane in the sample. The answer should be in the decimal form 0.###, threesig figs.

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Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter7: Molecular Structures

Section: Chapter Questions

Problem 88QRT

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