Based on the Following IR Spectrum

question 27

Multiple Choice

Based on the following IR spectrum,
Spectrum obtained from: SDBSWeb : http://riodb01.ibase.aist.go.jp/sdbs/ (National Institute of Advanced Industrial Science and Technology,11-06-08)
The compound represented would be classified as an:

• A)aromatic ketone
• B)aromatic aldehyde
• C)aliphatic ketone
• D)aliphatic aldehyde

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Definitions:

Ideal Labor Market

An ideal labor market is a theoretical construct where there is perfect competition, equal access to information, and no barriers to entry or exit, leading to efficient employment outcomes.

Workers Without Jobs

Individuals who are actively seeking employment but are unable to find work.

Structural Unemployment

Unemployment that results because the number of jobs available in some labor markets is insufficient to provide a job for everyone who wants one.

U-5 Measure

The U-5 Measure is a broader definition of unemployment than the standard, including not only those actively seeking work but also discouraged workers and others marginally attached to the labor force.