20. Benzene is a fluorescent compound that emits at a wavelength of 270 nm due to radiation produced by a *- transition. Based on your knowledge of MOs and functional groups, list the following molecules in order of increasing photoemission energy and briefly explain your answer. CI -Br

20. Benzene is a fluorescent compound that emits at a wavelength of 270 nm due to radiation produced by a *- transition. Based on your knowledge of MOs and functional groups, list the following molecules in order of increasing photoemission energy and briefly explain your answer. CI -Br

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

20. Benzene is a fluorescent compound that emits at a wavelength of 270 nm due to
radiation produced by a *- transition. Based on your knowledge of MOs and
functional groups, list the following molecules in order of increasing photoemission
energy and briefly explain your answer.
CI
-Br

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Step 1: The energy diagram of benezen ring system

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Step 2: The energy level of benze with halogen and HOMO LUMO level

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Step 3: How the energy level effect with diffrent halogen atom

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