A Compound C₃H₃Cl₅ Has a ¹H NMR Spectrum That Consists $\delta$

question 7

Multiple Choice

A compound C₃H₃Cl₅ has a ¹H NMR spectrum that consists of a triplet at $\delta$ 4.5 and a doublet at $\delta$ 6.0 (J = 7 Hz) with relative areas 1:2.Its structure is

• A) CH₃CCl₂CCl₃
• B) CH₂ClCCl₂CHCl₂
• C) CHCl₂CCl₂CCH₂Cl
• D) CHCl₂CHClCHCl₂
• E) CH₂ClCHClCCl₃

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Definitions:

Spinalis Cervicis

The spinalis cervicis is a muscle in the back of the neck that is part of the erector spinae muscle group, aiding in extending the cervical spine (neck).

Longus Colli

A deep muscle of the vertebral column, located in the neck region, responsible for flexing the neck and head.

Quadrates Lumborum

A muscle in the lower back on either side of the lumbar spine, playing a crucial role in stabilizing the pelvis and spine.

Longus Capitis

A muscle in the neck that flexes the head and neck towards the spine.