In reversed phase chromatography, a non-polar stationary phase is used, non-polar analytes are retained more strongly, and a more non-polar eluent will cause shorter retention times for analytes in a chromatographic analysis.Group of answer choicesTrueFalse

In reverse phase chromatography, the stationary phase is made

High-performance liquid chromatography (HPLC) uses a polar stationary phase together with a non-polar mobile phase.Which of the following molecules will have the least retention time (Rt) on HPLC? a.Molecule (II)b.Molecule (IV)c.Molecule (III)d.Molecule (I)

The correct statement among the following, for a "chromatography" purification method is :JEE Main 2024 (06 Apr Shift 2)AOrganic compounds run faster than solvent in the thin layer chromatographic plate.BRfR𝑓 is an integral value.CRfR𝑓 of a polar compound is smaller than that of a non-polar compound.DNon-polar compounds are retained at top and polar compounds come down in column chromato

Match the stationary phase (Column I) with its corresponding chromatographytechnique (Column II).Column I Column IIP. Protein A 1. Size exclusion chromatographyQ. Sephadex 2. Ion-exchange chromatographyR. Phenylsepharose 3. Affinity chromatographyS. Diethylaminoethyl cellulose 4. Hydrophobic interaction chromatography(A) P-1, Q-4, R-2, S-3(B) P-3, Q-1, R-4, S-2(C) P-3, Q-4, R-2, S-1(D) P-4, Q-1, R-3, S-2

In which type of chromatography the stationary phase held in a narrow tubea.Liquid Chromatographyb.Paper chromatographyc.column Chromatographyd.Thin layer chromatographyClear my choice