Question- An open tubular column with a diameter of 207?m and a stationary phase thickness on the inner wall of 0.64 ?m passes unretained solute through in 77 s. A particular solute has a retention time of 431 s.
Part 1- What is partition coefficient?
Part 2- What is total time spent in stationary phase?
I want you to clarify the chemistry in this above problem.