Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A cylindrical glass container ( diameter 4 5 cm ) filled with liquid aniline is stored in a large room. The ambient air ( 1

A cylindrical glass container (diameter 45cm) filled with liquid aniline is stored
in a large room. The ambient air (1 atm) is initially aniline-free and the room temperature is constant at
20 degree C. At t=0, the lid of the container is removed and the aniline evaporates slowly. Saturation
vapor pressure of aniline is 0.5 kPa. Molecular weight of aniline is 93 g/mol. The diffusion coefficient (D)
of aniline in air is 0.082 cm2/s.
a) Calculate the concentration of aniline in the air at 15 cm above the surface of the container after 4 min.
b) How much mass of aniline will have evaporated after 4 min?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introduction To Engineering Heat Transfer

Authors: G. F. Nellis, S. A. Klein

1st Edition

110717953X, 9781107179530

More Books

Students also viewed these Chemical Engineering questions

Question

5. Have you stressed the topics relevance to your audience?

Answered: 1 week ago