How Many Peaks Appear in the Proton Spin Decoupled ¹³

question 80

Multiple Choice

How many peaks appear in the proton spin decoupled ¹³ C NMR spectrum of the compound below?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

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Definitions:

Explanandum

The subject or occurrence that is under investigation in a scientific exploration.

Auxiliary Assumptions

Additional premises or conditions presumed to be true to support an argument or theory.

Affirming The Consequent

An invalid mixed hypothetical syllogism in which the categorical premise affirms the consequent of the hypothetical premise and the conclusion affirms the antecedent.

Explanandum

The phenomenon or event that is to be explained in a scientific or philosophical inquiry.