10 Questions
Which type of gas chromatography is most useful for the separation and analysis of gases like CH4 and CO2?
Gas solid chromatography (GSC)
What is the affinity of solutes in gas solid chromatography (GSC) towards?
Adsorption onto the stationary phase
What is the function of the mobile phase in gas chromatography?
To move through the column carrying the sample components
What is the stationary phase in gas liquid chromatography (GLC)?
A liquid with very low volatility supported on an inert solid matrix
What is the main purpose of gas chromatography?
Separation of volatile substances in a gaseous mixture
What is the main reason for differential migration of solutes in gas chromatography?
Different affinities for the stationary phase
What is the stationary phase in gas solid chromatography (GSC)?
Solid like silica or alumina
What happens as the carrier gas flows through the column in gas chromatography?
Components of the sample come in contact with the stationary phase
What is the mobile phase in gas liquid chromatography (GLC)?
Suitable carrier gas
Which type of gas chromatography is most useful for the separation and analysis of gases like CH4 and CO2?
Gas liquid chromatography (GLC)
Learn the fundamentals of gas chromatography, a technique used to separate volatile substances in gaseous mixtures. Understand the process of injecting a sample into the gas chromatograph and the role of the mobile phase in moving through a column. Explore the interaction of sample components with the stationary phase as the carrier gas flows through the column.
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