what are some of the methods used for the location of adsorption bands when colorless compounds...

what are some of the methods used for the location of adsorption bands when colorless compounds are subjected to chromatographic adsorption

Solutions

Expert Solution

Chromatography is a type of seperation technique. In this method, ther are a sationary phase and a mobile phase. the mobile phase runs through the sationary phase, based on the interaction between the mobile phase and the statinory phase, the substances, comes out. This process is called elution.

There are different types of chormatogrphic techniques. TLC or thin layer chromatogrphy is one aoung them. Here the stationary phase is coated in a thin glass plate.Mobile phase travels upward through the stationary phase through capillary action. During this procedure, seperation of analytes can occur.

Some times when using colorless substances, we cannot see clearly. During this time we uses another techniques such as fluorescence, radiactivity or a specific chemical substance like ninhydrin can be used to produce colored reactive product so as to identify the positions in the chromatogram. This can be observed under UV light or visible light.

queen_honey_blossom answered 2 years ago

Next > < Previous

Related Solutions

Describe some methods used to ensure there is a smooth transition with the change project when...

Describe some methods used to ensure there is a smooth transition with the change project when you leave the facility and the project keeps going.

what are the different types of sampling methods in a research and when are they used...

what are the different types of sampling methods in a research and when are they used ?

What are some common causes of consumer problems and methods that could be used to resolve...

What are some common causes of consumer problems and methods that could be used to resolve these situations?

What is database tuning? Explain some of the tuning methods used by DBAs to improve performance....

What is database tuning? Explain some of the tuning methods used by DBAs to improve performance. What types of things affect performance of a database? Explain how those things are identified and managed. Explain database statistics and why they are important. How do you obtain database statistics?

Company- NIKE Location- GERMANY For this location conduct an external environmental assessment. What may be some...

Company- NIKE Location- GERMANY For this location conduct an external environmental assessment. What may be some of the entry barriers? How competitive is the market? How does the current political, economic, institutional, and regulatory scenarios effect business? What are some of the cultural factors to be considered?

When and way the following statistics methods are used, What type of test statistics can be...

When and way the following statistics methods are used, What type of test statistics can be used for hypothesis testing, explain in detail and provide Example for each. Population means, independent sample Population Means, Related Samples Population Variances, Two-Sample Multiple regression.

Question