Identify the Splitting Pattern for a CH₂ in an Off-Resonance

question 130

Multiple Choice

Identify the splitting pattern for a CH₂ in an off-resonance decoupled ¹³C NMR spectrum.

• A) no peak
• B) singlet
• C) doublet
• D) triplet
• E) quartet

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Definitions:

Taste Receptors

Specialized receptor cells located on the tongue that detect the five basic tastes: sweet, sour, salty, bitter, and umami.

Roof

The structure forming the upper covering of a building or vehicle, typically providing protection from the weather.

Sound Wave

A wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.

Human Tongue

A muscular organ in the mouth of humans that is involved in taste, speech, and the manipulation of food.