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LoginWhat does the retention factor, k’, describe?
(a) The velocity from the stationary phase
(b) The velocity of the mobile phase
(c) The distribution of an analyte between the stationary and the mobile phase
(d) The migration rate of an analyte through a column
General Awareness GENERAL QA IN GENERAL AWARENESS . 2 years ago
+10 pts
Best explanation: k’ (Capacity factor) in the chromatography is to provide a calculation or formula which defines how much interaction the solute has with the stationary phase material. And it is based on the formula given below:
Where, T (R) = Retention time of the peak in minutes
T (0) = Retention time of an unretained peak
k’ value should be >1.
Posted on 06 Oct 2022, this text provides information on General Awareness related to GENERAL QA IN GENERAL AWARENESS. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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