0123 G of a Gas Occupy a Volume of 124

question 65

Multiple Choice

0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ________.

• A)22.4
• B)28
• C)71
• D)32

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Definitions:

Equilibrium Price

The price at which the quantity of a good or service demanded equals the quantity supplied, resulting in market stability.

Commodity X

A placeholder name often used to describe a generic good or service in economic models and theories.

Demand Equation

A mathematical representation that expresses the relationship between the quantity of a good demanded and its price, along with other factors like income and the prices of related goods.

New Equilibrium Quantity

The quantity of goods or services supplied and demanded after a change in the market has led to a new equilibrium price.