Which of These Molecules Is Chiral

question 17

Multiple Choice

Which of these molecules is chiral?

• A) I only
• B) II only
• C) I and II
• D) III and IV
• E) II and IV

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Definitions:

Tracheostomy

A surgical procedure to create an opening in the neck leading directly to the trachea (windpipe) to enable breathing.

Tracheotomy

A surgical procedure that involves creating an opening in the neck straight into the trachea to aid breathing.

Laryngectomy

A surgical procedure to remove the larynx, often due to cancer, which may result in the loss of voice.

Laryngoscope

A medical instrument used to obtain a view of the vocal folds and the glottis, which is the space between the vocal cords.