what is chromatography? state the principle. write one advantage of chromatography over other technique.
Answers
Answer:
chromatography is a technique of separating the or more dissolved solids which is present in a solution in very small quantity.
It is based on the principle that different components of mixture are differently adsorbed by an adsorbent.
Advantage of chromatography ar
1. solvent elimination
2. short analysis time
3. simple analysis conducting and maintenance.
4. low analysis cost.
Answer:
The process of separation of coloured components of a mixture is known as chromatography. It is based on the concept of separating molecules in a mixture added to the ground or solid and liquid stationary state ( stable phase) when travelling with the aid of a mobile phase.
Advantages of chromatography are :
1. Solvent elimination
2. Short analysis time
3. Low analysis cost