Explain these answers.

Example 3: Chromatograms of a mixture of A and B were obtained at the same flow rate with two columns of equal length (see below): (i) Which column has more theoretical plates? Column 1 (ii) Which column has a larger plate height? Column 2 (iii) Which column gives higher resolution? Column 1 (iv) Which column gives a greater relative retention? Same (v) Which compound has a higher capacity factor? Cpd B R=w1+w22(t2t1)