How Many Peaks Are in the Proton Spin Decoupled ¹³C

question 87

Multiple Choice

How many peaks are in the proton spin decoupled ¹³C NMR spectrum of p-dichlorobenzene?

• A) 2
• B) 3
• C) 4
• D) 5
• E) 6

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Definitions:

Acquisition

The gradual formation of an association between conditioned and unconditioned stimuli.

Spontaneous Recovery

A process in which a previously extinguished response reemerges after the conditioned stimulus is presented again.

Conditioned Stimulus

In classical conditioning, a previously neutral stimulus that, after becoming associated with the unconditioned stimulus, triggers a conditioned response.

Reflexive Response

An automatic reaction to a stimulus, not under conscious control, often protecting the body from harm or promoting its physiological well-being.