The following data are given for chromatographic column;

Length of column : $45cm$

$Vm=15\mathrm{.}2mL$

$Vs$:$58\mathrm{.}6mL$

Calculate number of plates and retention factor for $4-$bromo anisole.

Select one:

a$.$ No of plates: $6717\mathrm{.}6$ ; retention factor. $7\mathrm{.}71$

b$.$ No of plates: $419$ ; retention factor: $8\mathrm{.}28$

c$.$ No of plates: $5102$ ; retention factor: $8\mathrm{.}38$

d$.$ No of plates: $4402\mathrm{.}2$ ; retention factor: $8\mathrm{.}28$

e$.$ No of plates:$318\mathrm{.}9$ ; retention factor: $0\mathrm{.}66$

Clear my choice