-Which of the Circuits in Figure I Will Produce the Signal

question 33

Multiple Choice

-Which of the circuits in Figure I will produce the signal in Figure II d) ?

• A)a)
• B)b)
• C)c)
• D)d)

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Definitions:

Broad

Having a wide range, scope, or extent; in NMR, a broad signal suggests a diversity of chemical environments or interactions.

Singlet

In NMR spectroscopy, a signal that appears as a single peak, indicating an atom's hydrogen atoms are not coupled to other hydrogen atoms.

NMR

Nuclear magnetic resonance, a spectroscopic technique used to observe local magnetic fields around atomic nuclei, providing detailed information about the structure, dynamics, reaction state, and chemical environment of molecules.

IR

Infrared spectroscopy, a technique used in chemistry to identify compounds and investigate molecular structure by analyzing the vibration of bonds under infrared light.