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Q: The principle of gas-liquid chromatography is _________.
  • A. Affinity chromatography
  • B. Partition chromatography
  • C. Adsorption chromatography
  • D. Ion exchange chromatography
Correct Answer: Option B - The principle of gas - liquid chromatography is partition chromatography. Partition chromatography is based on differential partition of components of sample mixture between two phases. Most commonly it is used in paper chromatography which is a type of partition chromatography. Partition chromatography- Partition chromatography is a technique in which mixture of substances is separated by means of partition b/w mobile phase & stationary liquid phase. The most important example of partition chromatography is paper chromatography.
B. The principle of gas - liquid chromatography is partition chromatography. Partition chromatography is based on differential partition of components of sample mixture between two phases. Most commonly it is used in paper chromatography which is a type of partition chromatography. Partition chromatography- Partition chromatography is a technique in which mixture of substances is separated by means of partition b/w mobile phase & stationary liquid phase. The most important example of partition chromatography is paper chromatography.

Explanations:

The principle of gas - liquid chromatography is partition chromatography. Partition chromatography is based on differential partition of components of sample mixture between two phases. Most commonly it is used in paper chromatography which is a type of partition chromatography. Partition chromatography- Partition chromatography is a technique in which mixture of substances is separated by means of partition b/w mobile phase & stationary liquid phase. The most important example of partition chromatography is paper chromatography.