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estion 1 Identify the FALSE statement regarding hydrogenations. O Hydrogenations are substitution reactions. Hydrogenation of propyne or propene using excess H2 with Pt leads to propane. Hydrogenation of 1,2-dimethylcyclohexene adds hydrogen atoms to the same face of the ring. Hydrogenation of alkynes using Lindlar's catalyst leads to Z-alkenes.

estion 1 Identify the FALSE statement regarding hydrogenations. O Hydrogenations are substitution reactions. Hydrogenation of propyne or propene using excess H2 with Pt leads to propane. Hydrogenation of 1,2-dimethylcyclohexene adds hydrogen atoms to the same face of the ring. Hydrogenation of alkynes using Lindlar's catalyst leads to Z-alkenes.

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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Question 1 Identify the FALSE statement regarding hydrogenations. OHydrogenations are substitution reactions. Hydrogenation of propyne or propene using excess H2 with Pt leads to propane. Hydrogenation of 1,2-dimethylcyclohexene adds hydrogen atoms to the same face of the ring. Hydrogenation of alkynes using Lindlar's catalyst leads to Z-alkenes. Question 2 A 96 well plate assay is used to screen a library of compounds for inhibitors of biliverdin reductase, an enzyme that converts green biliverdin to yellow bilirubin. Enzyme activity is assessed through disappearance of the green colour. By mistake, one of the sample wells did not receive the enzyme. Assuming the library compound added to this well was actually not an inhibitor, which of the following statements is TRUE? The result from this sample well cannot be defined in one of these ways. This sample well will produce a false positive result. This sample well will produce a true negative result. This sample well will produce a false negative result.
Transcribed Image Text:Question 1 Identify the FALSE statement regarding hydrogenations. OHydrogenations are substitution reactions. Hydrogenation of propyne or propene using excess H2 with Pt leads to propane. Hydrogenation of 1,2-dimethylcyclohexene adds hydrogen atoms to the same face of the ring. Hydrogenation of alkynes using Lindlar's catalyst leads to Z-alkenes. Question 2 A 96 well plate assay is used to screen a library of compounds for inhibitors of biliverdin reductase, an enzyme that converts green biliverdin to yellow bilirubin. Enzyme activity is assessed through disappearance of the green colour. By mistake, one of the sample wells did not receive the enzyme. Assuming the library compound added to this well was actually not an inhibitor, which of the following statements is TRUE? The result from this sample well cannot be defined in one of these ways. This sample well will produce a false positive result. This sample well will produce a true negative result. This sample well will produce a false negative result.
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