The Interior of a Refrigerator Has a Volume of 0

question 32

Multiple Choice

The interior of a refrigerator has a volume of 0.600 m³.The temperature inside the refrigerator in 282 K,and the pressure is 101 kPa.If the molecular weight of air is 29 g/mol,what is the mass of air inside the refrigerator? The ideal gas constant is R = 8.314 J/mol ∙ K = 0.0821 L ∙ atm/mol ∙ K.

• A)500 g
• B)560 g
• C)140 g
• D)270 g
• E)750 g

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Definitions:

Confidence Interval Estimate

A range of values derived from sample statistics that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Average Age

The mean age of a group of individuals, calculated by summing their ages and dividing by the number of individuals.

Male Employees

Refers to workers or staff members within an organization who are identified as male.

Female Employees

The segment of the workforce that identifies as female, often analyzed in studies regarding workplace diversity and equality.