Why do large conjugated molecules absorb visible light? Select all that apply.A. Their electronic energy levels are sufficiently far apart.B. Their electronic energy levels are relatively close together.C. There is a sufficiently small energy gap between the highest-energy filled orbital and the lowest-energy vacant orbital.D. UV light is not high enough in energy to promote an electron.

A molecule absorb in visible region if the energy gap between the highest occupied energy level and…

Answered: Why do large conjugated molecules…

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter5: Chemical Bonding

Section: Chapter Questions

Problem 6SC

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Pls help ASAP AND PLS DO ALL ASKED QUESTIONS I HUMBLY REQUEST
In reference to the following figure, which of the following statements is not true? a. The bond in the hydrogen molecule is formed by the overlap of 1s atomic orbitals. b. The overlap of electron waves represented by the atomic orbitals may result in constructive (in-phase) or destructive (out-of-phase) interference. c. In-phase overlap between two 1s orbitals results in a new orbital having higher energy than either of the s orbitals. This new orbital concentrates the electron probability between the two nuclei. d. Out-of-phase overlap between two 1s orbitals results in a new orbital having higher energy than either of the s orbitals. This new orbital places most of the electron probability to the left and right of the two nuclei. e. All of the above statements are true.
The molecular orbital (MO) diagram of OF is given below. Answer Questions 15 – 18. 2p, 2p, 2p, 2p. 2p, 2p. 25 25 OF F
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