Which of the following steps could be taken to improve column selectivity (α)?

Question

Quizplus · Accepted Answer

To improve the selectivity of a chromatographic system for one solute over another, a change in the composition of the mobile phase or the stationary phase should be considered.By changing the composition of the stationary phase, there will be the potential that the affinity of the solutes for this phase will change, resulting in an increased selectivity.

Which of the Following Steps Could Be Taken to Improve