Question: 1 mg/ml solution of some component (MW = 100) is injected on the column (25 m, 0.25 mm I.D., .3 um film thickness) using 100:1

1 mg/ml solution of some component (MW = 100) is injected on the column (25 m, 0.25 mm I.D., .3 um film thickness) using 100:1 split (evaporation expansion of the solvent is 1000). Gas flow rate through the column is 1 ml/min; component partition coefficient is 10. What are the chromatographic zone velocities (cm/sec) at the column inlet and at the outlet? (Isothermal run, do not account for gas compression). Explain.

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