Which Bond Would Show a Strong, Sharp Absorption in the IR

question 43

Multiple Choice

Which bond would show a strong, sharp absorption in the IR between 1800 and 1700 cm^-1?

• A) O-H
• B) N-H
• C) C=O
• D) C-H
• E) C-O

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Definitions:

Direct Labor-hour

The sum of hours clocked by workers directly engaged in the production process.

Predetermined Overhead Rate

A rate calculated before a period begins, used to allocate estimated overhead costs to specific activities based on a chosen base.

Predetermined Manufacturing Overhead

An estimated overhead rate calculated before the accounting period begins, used to allocate manufacturing overhead costs to products.

Machine-hours

A measure of production time, used in cost accounting, representing the hours that a machine operates.