Gas Chromatography
Resolution is proportional to the

square root of the number of theoretical plates in a column
cube root of the number of theoretical plates in a column
number of theoretical plates in a column
square of the number of theoretical plates in a column

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Gas Chromatography
Theoretical plates are used to

None of these
measure the distribution of the analyte between mobile and stationary phases
estimate the efficiency of a column
determine the thickness of the stationary phase

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Gas Chromatography
Column bleeding occurs when

the column is cracked and stationary phase leaks out
elution of the analyte is extended over time
traces of the stationary phase are eluted
the column breaks during installation and causes personal injury

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