Which of the Following Is Not a True Statement About

question 19

Multiple Choice

Which of the following is not a true statement about the impact of World War II on the U.S.economy?

• A)U.S.GDP increased dramatically from 1941 to 1945.
• B)The war time years were a period of prosperity for U.S.consumers.
• C)More than 40% of the labor force was in the military or producing war goods.
• D)Increased production of tanks,ships,planes,and munitions accounted for most of the increase in GDP.

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Definitions:

IR Spectroscopy

A technique used for identifying and studying chemicals by analyzing the infrared light absorbed, emitted, or scattered by the sample.

O-H Stretch

A vibrational mode in infrared spectroscopy indicating the presence of an O-H bond, useful in identifying alcohols, phenols, and acids.

IR Spectrum

A graph displaying the infrared light absorption of molecules, used to determine molecular structures.

Carboxylic Acid

Organic acids containing a carboxyl group (COOH), which makes them capable of donating a proton (acidic) and forming covalent bonds with metals.