According to the Molecular Orbital (MO)theory,when Two Oxygen Atoms Bond

question 29

Multiple Choice

According to the molecular orbital (MO) theory,when two oxygen atoms bond together,their 2p orbitals combine to form:

• A)two sigma molecular orbitals (MOs)and four pi MOs
• B)two sigma MOs and two pi MOs
• C)four pi MOs only
• D)one sigma and one pi MO
• E)a delocalized set of MO

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Definitions:

Preganglionic Fibers

Nerve fibers originating in the brain or spinal cord that terminate in a ganglion, where they synapse with postganglionic neurons.

Postganglionic Fibers

Nerve fibers that transmit signals from a ganglion in the autonomic nervous system to the target organ.

Lateral Horn

A region in the spinal cord that contains nerve cells contributing to the autonomic nervous system.

Autonomic Ganglia

Ganglia containing the nerve cell bodies of the autonomic division of the nervous system.