Resolution in chromatography is a function of three fundamental parameters. these are

a.) peak height, peak area, and peak position

b.) retention time, retention volume, and peak area

c.) column pressure, column length, and peak height

d.) selectivity, number of plates, and capacity factor

Answer:

Resolution in chromatography is a function of "selectivity, number of plates, and capacity factor".

Explanation:

Resolution is a measure of the separation of 2 peaks of different retention time t in a chromatography divided by the combined widths of the elution peaks.

The resolution is denoted as a numerical value, such as 0.3, 4.0, or 1.0

. Resolution not only  depend on column, but also on the flow-rate and  mobile phase composition, the rate of gradient and the composition and size of  peptides themselves.

Where

is the resolution factor.

is selectivity factor.

K is the retention factor  or the capacity factor.

 theoretical plate number.

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friction

explanation:

they us to move forward and backwards