Which of the Following Functional Groups Is Likely to Be

question 23

Multiple Choice

Which of the following functional groups is likely to be present in a molecule that has peaks in the infrared spectrum at 1630-1820 cm^-1 (strong, broad) and 1000-1250 cm^-1; but does not have peaks at 3200-3650 cm^-1?

• A)alcohol
• B)aldehyde or ketone
• C)ether
• D)ester

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Definitions:

Marginal Cost

The outlay required to produce another unit of a product or service.

Marginal Benefit

The additional benefit to a consumer from consuming one more unit of a good or service.

R&D Expenditures

Costs associated with research and development activities undertaken by a company to innovate or improve products or processes.

Marginal Cost

The incremental cost involved in manufacturing an additional unit of a good or service.