Which of the following statements is TRUE about elimination tests for anions? Select one: O a. NO; in the presence of acidified KMN04 and toluene results to a purple aqueous layer, indicating that no reaction took place. Ob. SCN' in the presence of acidified Fe(NO3)3 and toluene will result to the formation of a blood-red organic layer. O C. Addition of Ba(NO3)2 to the anion test solutions will provide positive results for Co3², PO4³, and NO3 d. In the elimination tests that involve toluene, the aqueous layer is on top of the organic layer.
Which of the following statements is TRUE about elimination tests for anions? Select one: O a. NO; in the presence of acidified KMN04 and toluene results to a purple aqueous layer, indicating that no reaction took place. Ob. SCN' in the presence of acidified Fe(NO3)3 and toluene will result to the formation of a blood-red organic layer. O C. Addition of Ba(NO3)2 to the anion test solutions will provide positive results for Co3², PO4³, and NO3 d. In the elimination tests that involve toluene, the aqueous layer is on top of the organic layer.
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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Transcribed Image Text:Which of the following statements is TRUE about elimination tests
for anions?
Select one:
a.
NO3 in the presence of acidified KMN04 and toluene results
to a purple aqueous layer, indicating that no reaction took
place.
Ob.
SCN' in the presence of acidified Fe(NO3)3 and toluene will
result to the formation of a blood-red organic layer.
Addition of Ba(NO3)2 to the anion test solutions will provide
positive results for co3², PO4³, and NO3
d.
In the elimination tests that involve toluene, the aqueous
layer is on top of the organic layer.
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