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Chemistry
Q 25 please

Q 25 please

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Q 25 please
22. The time taken by the analyte after sample injection to reach the detector is called, a) Dead time b) Solute migration rate c) Adjusted retardation time d) Retention time 23. The process in which a minimum number of atoms, ions or molecules join togather to give a stable solid particle is called a) nucleation b) peptization c) occlusion d) ignition 24.Particles with diameters of 10 to 10 om electrically charged repel each other and remain suspended in solution are termed a) Gross errors b) colloide c) ligand d) crystalline 25. Calculate the number of grams of KMnO, (MW 158.0) in 3.00 liters of a 0.25M solution a) 40.38 b) 150.9 c) 119.0 d) 82.8
Transcribed Image Text:22. The time taken by the analyte after sample injection to reach the detector is called, a) Dead time b) Solute migration rate c) Adjusted retardation time d) Retention time 23. The process in which a minimum number of atoms, ions or molecules join togather to give a stable solid particle is called a) nucleation b) peptization c) occlusion d) ignition 24.Particles with diameters of 10 to 10 om electrically charged repel each other and remain suspended in solution are termed a) Gross errors b) colloide c) ligand d) crystalline 25. Calculate the number of grams of KMnO, (MW 158.0) in 3.00 liters of a 0.25M solution a) 40.38 b) 150.9 c) 119.0 d) 82.8
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