Which is not a development technique of paper Chromatography ?a.Ascendingb.Circularc.Horizontald.Two dimensional

Which of the following type of paper chromatography the mobile phase moves horizontally over a circular sheet of paper?a.Ascending paper chromatographyb.None of the abovec.Descending paper chromatographyd.Radial or circular paper chromatography

The apparatus required for paper chromatography

What is the principle of the paper chromatography ?a.Partitionb.Adsorptionc.A and Bd.None of the above

What is the basic principle of paper chromatography?a.Differential adsorption of componentsb.Difference in the colour of the componentsc.Difference in the boiling points of the componentsd.Difference in the solubility of the components

Which statement about paper chromatography is correct?1 pointa. A solvent is needed to dissolve the paper.b. Paper chromatography separates mixtures of solvents.c. The solvent should cover the baseline.d. The baseline should be drawn in pencil