All of the Following Are True Concerning a Two-Carbon Aldehyde

question 73

Multiple Choice

All of the following are true concerning a two-carbon aldehyde except

• A)its condensed formula is C -CHO.
• B)its systematic name is ethanal.
• C)its common name is acetaldehyde.
• D)it has a higher boiling point than an alcohol of similar molecular weight.
• E)its structural formula is:

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Definitions:

Temporal

Pertaining to the temporal bone of the skull, near the temples, and involved in hearing and balance.

Parietal

Relating to or attached to the wall of a cavity or body, such as the parietal bones of the skull or the parietal lobe of the brain.

Sphenoid

A complex bone located at the base of the skull between the frontal and temporal bones, contributing to the structure of the eye socket and the cranial floor.

Cervical Vertebrae

The seven vertebrae forming the upper part of the spine, located in the neck region.