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Rank A-C in order of increasing wavelength absorption.  b. Compound C has an absorption that shifts bathochromically when examined in increasingly polar solvents. What does this tell you about the magnitude and sign of the excited-state dipole moment relative to the ground-state dipole moment. Explain your reasoning.  c. What is a hyperchromic effect

Rank A-C in order of increasing wavelength absorption.  b. Compound C has an absorption that shifts bathochromically when examined in increasingly polar solvents. What does this tell you about the magnitude and sign of the excited-state dipole moment relative to the ground-state dipole moment. Explain your reasoning.  c. What is a hyperchromic effect

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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a. Rank A-C in order of increasing wavelength absorption. 
b. Compound C has an absorption that shifts bathochromically when examined in
increasingly polar solvents. What does this tell you about the magnitude and sign of the
excited-state dipole moment relative to the ground-state dipole moment. Explain your
reasoning. 
c. What is a hyperchromic effect 

### Chemical Structures #### Structure A - **Description:** This structure features a benzene ring (phenyl group) attached to a nitrogen group (N) through an ethyl chain. A bromine atom (Br) is positioned on the opposite side of the benzene ring. #### Structure B - **Description:** This compound also has a nitrogen group (N) attached to a benzene ring via an ethyl chain. On the opposite side of the benzene ring, an ethenone group (a carbon double-bonded to oxygen) is attached. #### Structure C - **Description:** The third structure consists of a nitrogen group (N) attached to a benzene ring, similar to A and B. Additionally, there is an extended structure that includes a pyridine ring fused with a sulfonamide moiety, featuring ketone (C=O) and thioamide (C=S) functional groups. These diagrams illustrate different chemical structures emphasizing specific functional groups and ring systems relevant in organic chemistry and molecular design.
Transcribed Image Text:### Chemical Structures #### Structure A - **Description:** This structure features a benzene ring (phenyl group) attached to a nitrogen group (N) through an ethyl chain. A bromine atom (Br) is positioned on the opposite side of the benzene ring. #### Structure B - **Description:** This compound also has a nitrogen group (N) attached to a benzene ring via an ethyl chain. On the opposite side of the benzene ring, an ethenone group (a carbon double-bonded to oxygen) is attached. #### Structure C - **Description:** The third structure consists of a nitrogen group (N) attached to a benzene ring, similar to A and B. Additionally, there is an extended structure that includes a pyridine ring fused with a sulfonamide moiety, featuring ketone (C=O) and thioamide (C=S) functional groups. These diagrams illustrate different chemical structures emphasizing specific functional groups and ring systems relevant in organic chemistry and molecular design.
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