What factors would contribute to increasing the overall average speed (µrms) of a gaseous sample? a. increase temperature b. decrease temperature c. increase molar mass d. decrease molar mass both a and c both b and d

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter5: Gases
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Problem 162CP
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What factors would contribute to increasing the overall average speed (µrms) of a
gaseous sample?
a. increase temperature
b. decrease temperature
c. increase molar mass
d. decrease molar mass
both a and c
both b and d
both b and c
a
both a and d
Transcribed Image Text:What factors would contribute to increasing the overall average speed (µrms) of a gaseous sample? a. increase temperature b. decrease temperature c. increase molar mass d. decrease molar mass both a and c both b and d both b and c a both a and d
Expert Solution
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The root-mean-square (rms) velocity, often denoted as "u_rms," is a statistical measure of the speed of particles in a gas. It represents the average speed of the particles in the gas and is used to describe the thermodynamic properties of the gas. The rms velocity is related to the temperature of the gas and the molecular weight of the gas molecules.

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