In an organic chemistry lab, some camphor crystals were synthesized but there were some traces of isoborneol also present in the crystals which lowered the melting point of the camphor crystals from 179 °C to 169 °C. Treating it as a solid-solid solution with isoborneol as the solute and camphor as the solvent, find the mass percentages of camphor and isoborneol in the solution. The freezing point depression constant for camphor is 40 °C kg mol1. The molecular weights of camphor and isoborneol are 152.2 g/mol and 154.3 g/mol respectively. A. 96.14 % and 3.86 % respectively B. 3.80 % and 96.20 % respectively C. 3.67 % and 96.33 % respectively D. 96.29 % and 3.71 % respectively E. 99.75 % and 0.25 % respectively

In an organic chemistry lab, some camphor crystals were synthesized but there were some traces of isoborneol also present in the crystals which lowered the melting point of the camphor crystals from 179 °C to 169 °C. Treating it as a solid-solid solution with isoborneol as the solute and camphor as the solvent, find the mass percentages of camphor and isoborneol in the solution. The freezing point depression constant for camphor is 40 °C kg mol1. The molecular weights of camphor and isoborneol are 152.2 g/mol and 154.3 g/mol respectively. A. 96.14 % and 3.86 % respectively B. 3.80 % and 96.20 % respectively C. 3.67 % and 96.33 % respectively D. 96.29 % and 3.71 % respectively E. 99.75 % and 0.25 % respectively

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter16: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 114CP: Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution...

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