Q.102
Gas chromatography separates volatile compounds based on their
- Gas-Liquid Chromatography (GLC):
- In gas chromatography, a vaporized sample is transported by an inert mobile carrier gas ($He, N_2$) through a capillary column coated with a stationary liquid phase.
- The separation of volatile compounds is primarily governed by:
- Boiling Point (Volatility): Compounds with lower boiling points possess higher vapor pressures, spend more time in the mobile gas phase, and elute first.
- Partition coefficient / chemical affinity for the stationary phase.
- nalysis:
- (Boiling points): Correct.
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