Air Contains 78% N₂, 21% O₂, and 1% Ar, by Volume

question 52

Multiple Choice

Air contains 78% N₂, 21% O₂, and 1% Ar, by volume. What is the density of air at 1,000. torr and -10 ^$\circ$ C

• A) 0.56 g/L
• B) 1.0 g/L
• C) 1.3 g/L
• D) 1.8 g/L
• E) 6.1 g/L

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Definitions:

Utility Function

An economic model that represents a consumer's preference ranking for various bundles of goods by assigning a utility value to each bundle.

Pareto Optimal Allocation

A distribution of resources in an economy where improving the situation of one person necessitates detriment to another.

Utility Function

A mathematical representation of how a consumer ranks different bundles of goods based on their level of satisfaction or utility.

Endowed

Refers to the initial allocation of goods, resources, or wealth an individual or entity possesses.