Which of the following statements best describes your observations? Larger inner column diameters require higher flow rates and larger volumes of mobile phase to reach a good velocity, therefore the 4.6 mm column is better equipped at managing an increase of injection volume, whereas the 2.3 mm column becomes overloaded, and resolution suffers Increasing the injection volume overloads both columns, equally, therefore the resolution becomes worse, equally, for both columns Larger inner column diameters result in a decrease of the terms in the van Deemter equation; therefore the 4.6 mm column has less band broadening, and its resolution is better than the 2.3 mm column Smaller inner column diameters have less longitudinal diffusion, therefore increasing the injection volume has a worse impact on the resolution of the 4.6 mm column

Which of the following statements best describes your observations? Larger inner column diameters require higher flow rates and larger volumes of mobile phase to reach a good velocity, therefore the 4.6 mm column is better equipped at managing an increase of injection volume, whereas the 2.3 mm column becomes overloaded, and resolution suffers Increasing the injection volume overloads both columns, equally, therefore the resolution becomes worse, equally, for both columns Larger inner column diameters result in a decrease of the terms in the van Deemter equation; therefore the 4.6 mm column has less band broadening, and its resolution is better than the 2.3 mm column Smaller inner column diameters have less longitudinal diffusion, therefore increasing the injection volume has a worse impact on the resolution of the 4.6 mm column

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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