ch question: 1. Activity of a gas in equilibrium with solution is ______? A. its partial pressure; B.1.0;   C. its molar concentration;   D. 0.0 2. During a sorption procedure, the substance transferred from the gas or liquid phase to the solid phase is called ______ A. sorbent; B. sorbate;   C. partition;   D. none of the above 3. When a chemical has a lower KOW, it is more ______ A. hydrophobic; B. hydrophilic;   C. more absorbable;   D. less absorbable 4. _____ occurs on the adsorbent surface

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter10: Oxidation, Degradation, Corrosion, Electroprocessing, Batteries, And Fuel Cells
Section: Chapter Questions
Problem 10.1P
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Please choose the correct answer for each question:

1. Activity of a gas in equilibrium with solution is ______?

A. its partial pressure; B.1.0;   C. its molar concentration;   D. 0.0

2. During a sorption procedure, the substance transferred from the gas or liquid phase to the solid phase is called ______

A. sorbent; B. sorbate;   C. partition;   D. none of the above

3. When a chemical has a lower KOW, it is more ______

A. hydrophobic; B. hydrophilic;   C. more absorbable;   D. less absorbable

4. _____ occurs on the adsorbent surface

A. Adsorption; B. Sorption;   C. Absorption;   D. Adsorption and absorption

5. _____ addresses the change in the amount of a substance of interest with time.

A. The equilibrium approach; B. The kinetic approach;   C. Henry’s Law;   D. Freudlich isotherm equation

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