The Density of Air Under Ordinary Conditions at 25 °C

question 37

Multiple Choice

The density of air under ordinary conditions at 25 °C is 1.19 g/L.How many kilograms of air are in a room that measures and has an 10.0 ft ceiling?

• A)2.99
• B)0.124
• C)3.34 × 10⁴
• D)0.0644
• E)33.4

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Definitions:

Gas Chromatograph

A sophisticated analytical instrument used to separate, identify, and quantify compounds based on their volatility.

Arson

The criminal act of deliberately setting fire to property, often with intent to cause damage.

House Fire

A destructive event involving the combustion of a dwelling, often resulting in damage and danger to occupants.

Reliable Evidence

Information or data that is dependable and can be trusted to be accurate for use in making decisions or drawing conclusions.