2. (2 pts) The same polar compound is eluted under the same conditions on a GC with a 5%\ndiphenyl 95% dimethlypolysiloxane column and then in a separate injection on a polyethylene\nglycol column. How will the retention factor k vary between the two columns for the\ncompound?
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The compound is eluted on a GC with a 5% diphenyl 95% dimethylpolysiloxane column. - This column is commonly used for separating polar compounds. - The diphenyl groups provide some selectivity for polar compounds. - The dimethylpolysiloxane groups provide a Show more…
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