**Discussion on Melting Point Analysis****Question:**d) The literature melting point of 1-phenylcyclohexanol is 59-62 °C. The melting point range you observed for your recovered 1-phenylcyclohexanol is 50-55 °C. Is your 1-phenylcyclohexanol pure or impure? How do you know? Please be specific.---**Explanation:**In this context, we're analyzing the purity of a sample of 1-phenylcyclohexanol based on its melting point. 1. **Literature Melting Point:** 59-62 °C - This range is considered the standard or expected melting point for pure 1-phenylcyclohexanol.2. **Observed Melting Point:** 50-55 °C - This is the melting point range measured for the recovered sample.**Analysis:**- **Comparison:** The observed melting point range of 50-55 °C is lower than the literature value of 59-62 °C. - **Implication of Lower Melting Point:** A lower melting point, along with a broader melting range, usually indicates the presence of impurities. Pure substances typically have a sharp melting point that corresponds closely to the literature value. Therefore, based on the lower and broader observed melting point range, it can be concluded that the recovered 1-phenylcyclohexanol sample is likely impure. The presence of impurities disrupts the orderly lattice structure of the solid, causing it to melt at a lower temperature.

An impure substance will melt at a temperature lower than the melting point of the pure substance.…

The literature melting point of 1-phenylcyclohexanol is 59-62 °C. The melting point range you observed d) for your recovered 1-phenylcyclohexanol is 50-55 °C. Is your 1-phenylcyclohexanol pure or impure? How do you know? Please be specific.

The literature melting point of 1-phenylcyclohexanol is 59-62 °C. The melting point range you observed d) for your recovered 1-phenylcyclohexanol is 50-55 °C. Is your 1-phenylcyclohexanol pure or impure? How do you know? Please be specific.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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