Chromatography is the separation of the parts of a mixture for chemical analysis and identification. The outcome depends on the speed at which the mixed substances move through special media, or chemical substances. It consists of a stationary phase (a solid) and a mobile phase (a liquid or a gas). The mobile phase flows through the stationary phase. Chromatography is much used in biochemistry and analytical chemistry.
Chromatography
Questions and Answers
Q: What is chromatography?
A: Chromatography is a process of separating the components of a mixture based on their speed of movement through specific media.
Q: What factors determine the outcome of chromatography?
A: The outcome of chromatography depends on the speed at which the mixed substances move through the special media or chemical substances.
Q: What are the two phases involved in chromatography?
A: Chromatography consists of a stationary phase (solid) and a mobile phase (liquid or gas).
Q: How does the mobile phase move through the stationary phase in chromatography?
A: The mobile phase flows through the stationary phase.
Q: What are the major fields that use chromatography?
A: Chromatography is significantly used in biochemistry and analytical chemistry.
Q: What is the stationary phase in chromatography?
A: The stationary phase in chromatography refers to a solid substance that interacts with the mixture components causing them to slow down or stop moving.
Q: What is the mobile phase in chromatography?
A: The mobile phase in chromatography refers to a liquid or gas that flows through the stationary phase carrying the components of the mixture with different speeds.