6. The nature of the primary solvent exclusively influences the miscibility of certain compounds. To allow the incorporation of lipophilic substances, one must consider using solvents such as propanol and ethyl acetate. OA - If the first statement is TRUE and the second statement is FALSE OB-If the first statement is FALSE and the second statement is TRUE OC - If both statements are TRUE OD - If both statements are FALSE 7. The lower surface area provides a better surface contact with the solvent, facilitating faster dissolution. This is indirectly proportional to the substance particle size, indicating a faster dissolution when a reduction in the particle size is observed.

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter29: Supercritical Fluid Chromatography And Extraction
Section: Chapter Questions
Problem 29.11QAP
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6. The nature of the primary solvent exclusively influences the miscibility of certain compounds. To
allow the incorporation of lipophilic substances, one must consider using solvents such as propanol
and ethyl acetate.
OA - If the first statement is TRUE and the second statement is FALSE
OB-If the first statement is FALSE and the second statement is TRUE
OC - If both statements are TRUE
OD - If both statements are FALSE
7. The lower surface area provides a better surface contact with the solvent, facilitating faster
dissolution. This is indirectly proportional to the substance particle size, indicating a faster
dissolution when a reduction in the particle size is observed.
OA-If the first statement is TRUE and the second statement is FALSE
OB-If the first statement is FALSE and the second statement is TRUE
OC - If both statements are TRUE
OD - If both statements are FALSE
Transcribed Image Text:6. The nature of the primary solvent exclusively influences the miscibility of certain compounds. To allow the incorporation of lipophilic substances, one must consider using solvents such as propanol and ethyl acetate. OA - If the first statement is TRUE and the second statement is FALSE OB-If the first statement is FALSE and the second statement is TRUE OC - If both statements are TRUE OD - If both statements are FALSE 7. The lower surface area provides a better surface contact with the solvent, facilitating faster dissolution. This is indirectly proportional to the substance particle size, indicating a faster dissolution when a reduction in the particle size is observed. OA-If the first statement is TRUE and the second statement is FALSE OB-If the first statement is FALSE and the second statement is TRUE OC - If both statements are TRUE OD - If both statements are FALSE
4. Structural elucidation of a sample component is possible through |
components with modern instrumentation methodologies. Additionall
chemical nature is possible through qualitative analytical methods.
A - If the first statement is TRUE and the second statemen
B-If the first statement is FALSE and the second stateme
C - If both statements are TRUE
OD - If both statements are FALSE
5. Exothermic reaction facilitates the increase in the IMFA of a comp
higher translational motion. In comparison, endothermic reactions p
kinetic energy of molecules due to the release of energy, leading to
OA - If the first statement is TRUE and the second statemen
B - If the first statement is FALSE and the second stateme
Transcribed Image Text:4. Structural elucidation of a sample component is possible through | components with modern instrumentation methodologies. Additionall chemical nature is possible through qualitative analytical methods. A - If the first statement is TRUE and the second statemen B-If the first statement is FALSE and the second stateme C - If both statements are TRUE OD - If both statements are FALSE 5. Exothermic reaction facilitates the increase in the IMFA of a comp higher translational motion. In comparison, endothermic reactions p kinetic energy of molecules due to the release of energy, leading to OA - If the first statement is TRUE and the second statemen B - If the first statement is FALSE and the second stateme
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