Q1// A tube of 1 cm inside diameter and 20 cm long is filled with N2 and stagnant H2 gases at a total pressure of 10 atm at 40°C. If the mole ratio of N2 at one end of the tube is 70% which is reduced to 25% at other end, find: 1) the rate of diffusion and mass transfer coefficient at steady state diffusion. 2) the rate of diffusion and mass transfer coefficient at steady state diffusion when the total pressure is doubled and temperature is reduced to 10 °C atomic volumes : N2= 17.9, Molecular weights :N2-28, H2=7.07 - H2-2
Q1// A tube of 1 cm inside diameter and 20 cm long is filled with N2 and stagnant H2 gases at a total pressure of 10 atm at 40°C. If the mole ratio of N2 at one end of the tube is 70% which is reduced to 25% at other end, find: 1) the rate of diffusion and mass transfer coefficient at steady state diffusion. 2) the rate of diffusion and mass transfer coefficient at steady state diffusion when the total pressure is doubled and temperature is reduced to 10 °C atomic volumes : N2= 17.9, Molecular weights :N2-28, H2=7.07 - H2-2
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:Q1// A tube of 1 cm inside diameter and 20 cm long is filled with N2 and stagnant H2
gases at a total pressure of 10 atm at 40°C. If the mole ratio of N2 at one end of the tube is
70% which is reduced to 25% at other end, find:
1) the rate of diffusion and mass transfer coefficient at steady state diffusion.
2) the rate of diffusion and mass transfer coefficient at steady state diffusion when the total
pressure is doubled and temperature is reduced to 10 °C
atomic volumes : N2= 17.9,
Molecular weights :N2-28,
H2=7.07 -
H2=2
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