Which of the Following Compounds Displays Two Triplets and a Singlet

question 88

Multiple Choice

Which of the following compounds displays two triplets and a singlet in its ¹H NMR spectrum?

• A) CH₃CH(OCH₃)₂
• B) CH₃OCH₂CH₂OCH₃
• C) CH₃OCH₂CH(OH)CH₃
• D) CH₃OCH₂CH₂CH₂CH₂OCH₃
• E) CH₃CH₂OCH₂CH₃

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Definitions:

Thyroid Cartilage

A large cartilage that forms the anterior wall of the larynx and provides support and protection; commonly known as the Adam's apple.

Cricoid Cartilage

The ring-shaped cartilage of the larynx, located below the thyroid cartilage, serving as a point of attachment for muscles, ligaments, and membranes involved in opening and closing the airway and in speech production.

Epiglottis

A piece of cartilage at the tongue's base that moves down when swallowing to block the windpipe's entrance.

Arytenoid Cartilage

Paired cartilages located in the larynx that are crucial for the movement and tension of the vocal cords.