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Which compound from each pair would be collected first when purifying a mixture using column chromatography with silica gel? a) CH;CH,CH,CH,OH or CH;CH,CH,CH,Br b) or c) or

Which compound from each pair would be collected first when purifying a mixture using column chromatography with silica gel? a) CH;CH,CH,CH,OH or CH;CH,CH,CH,Br b) or c) or

Chemistry
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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Column Chromatography Question.

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**Question:** Which compound from each pair would be collected first when purifying a mixture using column chromatography with silica gel? **Options:** a) - CH₃CH₂CH₂CH₂OH - CH₃CH₂CH₂CH₂Br b) - Cyclohexanone (depicted with a six-membered carbon ring with a double-bonded oxygen) - Cyclohexene (depicted with a six-membered carbon ring with a single double bond) c) - Naphthalene (depicted with two fused six-membered carbon rings) - Phenol (depicted with a six-membered carbon ring containing an -OH group) **Explanation:** In column chromatography with silica gel, separation is based on the polarity of the compounds, with less polar compounds passing through the column faster than more polar ones.
Transcribed Image Text:**Question:** Which compound from each pair would be collected first when purifying a mixture using column chromatography with silica gel? **Options:** a) - CH₃CH₂CH₂CH₂OH - CH₃CH₂CH₂CH₂Br b) - Cyclohexanone (depicted with a six-membered carbon ring with a double-bonded oxygen) - Cyclohexene (depicted with a six-membered carbon ring with a single double bond) c) - Naphthalene (depicted with two fused six-membered carbon rings) - Phenol (depicted with a six-membered carbon ring containing an -OH group) **Explanation:** In column chromatography with silica gel, separation is based on the polarity of the compounds, with less polar compounds passing through the column faster than more polar ones.
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