Question

in Chromatography a substance for which the distribution Coefficient is zero may be used to estimate- a) volume within the column occupied by the packing material b) total volume of the column c) volume within the pores of the packing material d) volume within the column available in the mobile phase? which one.

Answer 1

c) is right answer..........................

Answer 2

In chromatography the acetate is used to distribute the pigments