Thin Layer Chromatography Exam Questions and Answers 100% Pass

Thin Layer Chromatography Exam
Questions and Answers 100% Pass


Thin Layer Chromatography (TLC) -

[ANSWER]: Analytical technique separating components within a

mixture.




QUESTION: Quantifying Compounds -

[ANSWER]: Using TLC to determine quantity and identity of

compounds in a reaction mixture.




QUESTION: Monitoring Reactions -

[ANSWER]: Using TLC to monitor the progress of a reaction.




QUESTION: Chromatography -

, [ANSWER]: Separation of sample components based on interactions

between stationary and mobile phases.




QUESTION: Stationary Phase -

[ANSWER]: 3D silica gel network with polar surface, interacts with

sample via intermolecular forces.




QUESTION: Mobile Phase -

[ANSWER]: Solvent competing with binding sites of the plate, pushes

samples up the plate.




QUESTION: Affinity -

[ANSWER]: Dependent on interaction strength, determines speed of

migrating sample component.




QUESTION: Elution -