A sample was observed to have the following responses to qualitative analysis. Insoluble in water - Insoluble in 5% NaOH Insoluble in 5% HC1 Chromic acid test showed no noticeable change in color of solution. - Lucas test showed a two-layered (two-phase) solution almost immediately after addition of the Lucas reagent What is the most likely identity of this unknown? A. Pentanol B. All of the above C. 2-pentanol D. 2-methyl-2-butanol A student performed the ninhydrin test then immediately did Tollens' test using the same dropper. When drawing out Tollens' B (a colorless solution) using his dropper, he noticed that the liquid in his dropper turned into a different color What could have caused this?

A sample was observed to have the following responses to qualitative analysis. Insoluble in water - Insoluble in 5% NaOH Insoluble in 5% HC1 Chromic acid test showed no noticeable change in color of solution. - Lucas test showed a two-layered (two-phase) solution almost immediately after addition of the Lucas reagent What is the most likely identity of this unknown? A. Pentanol B. All of the above C. 2-pentanol D. 2-methyl-2-butanol A student performed the ninhydrin test then immediately did Tollens' test using the same dropper. When drawing out Tollens' B (a colorless solution) using his dropper, he noticed that the liquid in his dropper turned into a different color What could have caused this?

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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