Question

What are the major differences between gas-liquid and liquid-liquid chromatography?

Short answer

The major differences between gas-liquid and liquid-liquid chromatography are as follows:

Gas-liquid chromatography

The gas is present in the mobile phase and the liquid is in the stationary phase.

Liquid-liquid chromatography

The liquid is present in both phases mobile and stationary. The mobile liquid phase is absorbed over the liquid stationary phase.

Step-by-step solution

Step1. Given information

The major differences between gas-liquid and liquid-liquid chromatography are to be stated.

Step2. Chromatography

Chromatography is an important and diverse method. This method allowed the separation, identification, and determination of closely related components in complex mixtures.

Step3.Major differences between gas-liquid and liquid-liquid chromatography

S.No	Gas-liquid chromatography.	Liquid-liquid chromatography.
1	The gas is present in the mobile phase and the liquid is in the stationary phase.	The liquid is present in both phases mobile and stationary. The mobile liquid phase is absorbed over the liquid stationary phase
2	The adsorption equilibrium is established between the mobile gaseous phase and the liquid stationary phase.	The portioned equilibrium is established between the liquid mobile phase and the liquid stationary phase.
3	The applications of Gas-liquid chromatography are industrial chemistry and biochemistry.	The very high pressure and small packing of materials utilized by this technique