Physical Chemistry
Physical Chemistry
2nd Edition
ISBN: 9781133958437
Author: Ball, David W. (david Warren), BAER, Tomas
Publisher: Wadsworth Cengage Learning,
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Chapter 22, Problem 22.42E
Interpretation Introduction

Interpretation:

The total time taken by the surface that is exposed to the pressure of an oil-filled rotary vacuum pump for building up a monolayer of adsorbed molecules is to be stated.

Concept introduction:

The Langmuir unit of exposure is the multiplication of the pressure of gas with the total time of exposure of the surface. One Langmuir equals to the exposure of 106torr at one second of time.

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