xi- A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 x 10 ' Pa and R = 8.341 m' Pa K mol1 , the molar concentration of oxygen is equal to: a) 8.42 * 10-1 kg mol/m? b) 8.42 * 10-2 kg mol/m3 c) 8.42 * 103 kg mol/m? d) 8.42 * 104 kg mol/m %3D
xi- A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is contained in a vessel at 300 K. If the total pressure of the mixture is 1 x 10 ' Pa and R = 8.341 m' Pa K mol1 , the molar concentration of oxygen is equal to: a) 8.42 * 10-1 kg mol/m? b) 8.42 * 10-2 kg mol/m3 c) 8.42 * 103 kg mol/m? d) 8.42 * 104 kg mol/m %3D
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:xi- A binary mixture of oxygen and nitrogen with partial pressures in the ratio 0.21 and 0.79 is
contained in a vessel at 300 K. If the total pressure of the mixture is 1 x 10 Pa and R = 8.341
m³ Pa K mol-, the molar concentration of oxygen is equal to:
a) 8.42 * 10-1 kg mol/m?
b) 8.42 * 10-2 kg mol/m?
c) 8.42 * 103 kg mol/m3
d) 8.42 * 104 kg mol/m3
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