Exam (elaborations)
Why shouldn't the start line, where the solution mixtures are initially placed, be drawn in ink? correct answersThe ink is likely to dissolve in the solvent and will add extra spots to the chromatogram. What is the Rf value? correct answersThe retenti
- Course
- Institution
Why shouldn't the start line, where the solution mixtures are initially placed, be drawn in ink? correct answersThe ink is likely to dissolve in the solvent and will add extra spots to the chromatogram. What is the Rf value? correct answersThe retention factor (Rf) for each component is the rati...
[Show more]