A pipe of length I connects to tanks with a mixture of the same gas. In these tanks a trace amount of a second gas is maintained at fixed concentrations n and n. The gas in the pipe and tanks has a diffusivity D. What is the concentration n* of the second gas in the tube at a distance x = 0.8L away from the tank with concentration n*? Select one: a. O b. n* = n² +0.8(n² — n†) O c. n* = 0.5(n² + n²₂) n* = n† +0.8(n† — n²) - O d. n* = n₁ +0.8D(n − n)
A pipe of length I connects to tanks with a mixture of the same gas. In these tanks a trace amount of a second gas is maintained at fixed concentrations n and n. The gas in the pipe and tanks has a diffusivity D. What is the concentration n* of the second gas in the tube at a distance x = 0.8L away from the tank with concentration n*? Select one: a. O b. n* = n² +0.8(n² — n†) O c. n* = 0.5(n² + n²₂) n* = n† +0.8(n† — n²) - O d. n* = n₁ +0.8D(n − n)
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
Related questions
Question
![A pipe of length I connects to tanks with a
mixture of the same gas. In these tanks a trace
amount of a second gas is maintained at fixed
concentrations n and nº. The gas in the pipe
and tanks has a diffusivity D. What is the
concentration n* of the second gas in the tube
at a distance x = 0.8L away from the tank
with concentration n*?
Select one:
a.
O b.
n* = n² +0.8(n² — n†)
O c.
n* = 0.5(n² + n²₂)
n* = n† +0.8(n† — n²)
O d. n* = n₁ +0.8D(n − n)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2029e9ff-92ae-4d39-b219-1e9508720477%2Fe01ead04-19d8-4c41-8648-9a8d4603a4dd%2Fsbu6i8r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A pipe of length I connects to tanks with a
mixture of the same gas. In these tanks a trace
amount of a second gas is maintained at fixed
concentrations n and nº. The gas in the pipe
and tanks has a diffusivity D. What is the
concentration n* of the second gas in the tube
at a distance x = 0.8L away from the tank
with concentration n*?
Select one:
a.
O b.
n* = n² +0.8(n² — n†)
O c.
n* = 0.5(n² + n²₂)
n* = n† +0.8(n† — n²)
O d. n* = n₁ +0.8D(n − n)
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