The Following Gases Are Stored in Identical Flexible Containers at 25°C

question 49

Multiple Choice

The following gases are stored in identical flexible containers at 25°C and 1.00 atm pressure.Order the gases from highest to lowest density.
1) 200 g propane,C₃H₈
2) 100 g carbon dioxide,CO₂
3) 50 g nitrous oxide,N₂O

• A)1 ≈ 2 ≈ 3
• B)3 > 2 > 1
• C)1 > 2 > 3
• D)2 > 1> 3
• E)1 > 2 ≈ 3

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Definitions:

Simple Random Samples

A subset of a statistical population in which each member of the subset has an equal probability of being chosen.

Population Size

The total number of individuals or units in the population being studied.

Population Parameter

A numerical value that describes a characteristic of an entire population.

Sample Statistic

A sample characteristic, such as a sample mean x, a sample standard deviation s, a sample proportion p, and so on. The value of the sample statistic is used to estimate the value of the corresponding population parameter.