You measured the carbon-carbon bond lengths of four different compounds inExperiment 8 (Molecular Modeling and IR spectroscopy). Which of the followingcompounds has the shortest average C-C bond length?BenzeneCyclohexeneCyclohexaneO CyclohexadieneWhich of the following statement(s) is(are) true? Select all that apply:When two atoms are bonded together, the distance between atoms is the sameall the time.In the IR spectrum, carbonyl groups (C=O) have strong sharp peaks ranging from1700 cm 1 to 1750 cm-1.When a molecule absorbs an IR radiation, electrons are excited within themolecule and each absorbed electron creates a band in the molecules IRspectrum.IR spectroscopy is useful in confirming the structure of the analyzed compound.Molecule N2 does not absorb IR radiation

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Answered: Experiment 8 (Molecular Modeling and IR…

Experiment 8 (Molecular Modeling and IR spectroscopy). Which of the followin compounds has the shortest average C-C bond length? Benzene Cyclohexene Cyclohexane Cyclohexadiene

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section20.3: Uv-visible Spectroscopy

Problem 20.5P

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Question

You measured the carbon-carbon bond lengths of four different compounds in
Experiment 8 (Molecular Modeling and IR spectroscopy). Which of the following
compounds has the shortest average C-C bond length?
Benzene
Cyclohexene
Cyclohexane
O Cyclohexadiene
Which of the following statement(s) is(are) true? Select all that apply:
When two atoms are bonded together, the distance between atoms is the same
all the time.
In the IR spectrum, carbonyl groups (C=O) have strong sharp peaks ranging from
1700 cm 1 to 1750 cm-1.
When a molecule absorbs an IR radiation, electrons are excited within the
molecule and each absorbed electron creates a band in the molecules IR
spectrum.
IR spectroscopy is useful in confirming the structure of the analyzed compound.
Molecule N2 does not absorb IR radiation

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