What accounts for a high

Q: Discuss the factors that cause the broadening of a chromatographic peak based on the Van Deemter…

A: Given We know about the factors that cause the broadening of a chromatographic peak based on the…

Q: All three of these are gas chromatography runs from my sample. I'm trying to figure out what it…

A: To find the reason for varied retention times and intensities

Q: Why was it important that you marked the origin line and component locations on the paper…

A: Pencil is made up of either graphite or lead and it does not have any interaction with the mobile…

Q: How does it affect the peak produced in gas chromatography when: – Inserting samples is too slow –…

A: ✓Chromatography is a technique that separates components in a mixture by the difference in…

Q: What are the properties that determine retention time in the chromatography process

A: ANSWER IS

Q: 3 Briefly describe the process of liquid-liquid extraction. 4 Differentiate between extraction and…

A: The process of Liquid–liquid extraction which is also known as the solvent extraction and…

Q: Chromatography

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Q: Describe in detail the function of column in gas chromatography system.

A: The column is the one of the important part in gas chromatograph.

Q: What are  the limitations of using  molecular/size exclusion chromatography?

A: In SEC, mass is not measured so much as the hydrodynamic volume of the polymer molecules, that is,…

Q: In your understanding, what is meant by reversed-phase chromatography? Explain its difference from…

A: Reversed phase chromatography is a technique in chromatography that is developed recently.  This is…

Q: What would be the effect of the following errors in chromatographic work? d. The paper or plate is…

A: The Thin layer chromatography works on the principle of separation.  There may be some error in…

Q: What is chiral chromatography?

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Q: This experiment is about column chromatography of fluorenone. Complete the table

A: The question is based on the concept of IR spectroscopy. We have  to identify characteristic peaks…

Q: a. What does ECD mean. b. Discuss how column temperature influences separation in a chromatography…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: ultra-high-pressure

A: Ultra–high–pressure liquid chromatography – Ultra high-pressure liquid chromatography is the same as…

Q: chromatography with representative picture.

A: Molecular exclusion chromatography also called size exclusion or gel filtration chromatography . It…

Q: what is the best choice of detector for lorazepam in Gas chromatography

A: The best choice of detector for lorazepam in Gas chromatography is nitrogen-phosphorus…

Q: Explain about Liquid Chromatography technique.

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Q: In chromatography, if the temperature of oven increases, what will be its effect on retention time…

A: Chromatography It is the separation and purification technique used in which a stationary phase and…

Q: Outline the principle of the supercritical fluid chromatography technique .

A: Supercritical fluid chromatography encompasses all chromatographic methods in which the mobile phase…

Q: The overarching principle of paper chromatography is separation by A polarity B density titration…

A: The principle of paper chromatography is partition and this partition is occur due to two difference…

Q: Discuss the type of chromatographic system and corresponding reagent

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Q: How will the following changes affect the retention time of the solute in supercritical fluid…

A: Supercritical fluid chromatography (SFC) is an analytic techniques used for separation similar to…

Q: What causes the ethanol/isopropyl alcohol to rise up in paper chromatography?

A: A mixture is a type of matter which is composed of two or more substances. These are called…

Q: Compare between open tabular column and packed columns in gas chromatography?

A: Gas chromatography is a technique which involves the sample being vaporized and then injected into…

Q: Which substance is best to run the column chromatography? a)The solvent that is very polar B)The…

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Q: In thin-layer chromatography, what will be the result if the solvent level is higher than the sample…

A: A multiple choice question based on thin layer chromatography, which is to be accomplished.

Q: What is the other term for mobile phase in chromatography? (Eluant, Eluate, or Solvent)

A:

Q: Discuss briefly the various operations involved in paper chromatography.

A: Chromatography is based on the principle where molecules in mixture applied onto the surface or into…

Q: Discuss the basic principles behind cation chromatography technique

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Q: What is reverse-phase ion-pairing chromatography?

A: This is an more efficient Technique in which counter ions of solute particles are used .

Q: What is the principle behind reverse-phase ion-pairing chromatography?

A: Reverse Phase ion chromatography use the principle of  Solute ions instead of molecules .

Q: What is the objective of the Separation Technique: Paper Chromatography ?

A: A separation process is a method that converts a mixture or solution of chemical substances into two…

Q: how might chromatography be used to analyze the composition of the dye in a marker?

A: Chromatography is a method for analyzing mixtures by separating them into the chemicals from which…

Q: Is the mobile phase for your TLC and column chromatography more or less polar than the stationary…

A: Mobile phase: It is the phase that is getting movement in the column. The sample that has to be…

Q: In normal phase chromatography, water is a weaker eluent than methanol., True or False?

A:

Q: Explain why the indicators, red and blue,  are separated on the TLC plate during a chromatography…

A: Thin ayer chromatography is a chromatography technique, which is used to separate non-volatile…

Q: What is the difference between normal-phase and reversed-phase chromatography?

A: Chromatography is a separation technique which has a mobile phase and a stationary phase and is used…

Q: Why ink must never be used to mark the TLC (Thin-Layer Chromatography) plate?

A: Thin chromatography plate is very commonly used in industries for identifying of a compound . Purity…

Q: What is the polarity of the compounds closest to the point of application on the filter paper when…

A: Chromatography is used to separate mixtures of substances into their components. All forms of…

Q: What is Jon chromatographys

A: Given To know about the chromatography

Q: planar chromatography and what type of different planar cgromatographic methods are available

A: The planar chromatography is a technique used to separates mixture of the compounds. The form of…

Q: How to determine which is the most polar and least polar in REVERSE PHASE thin-layer chromatography?…

A: Chromatography technique is used to separate compounds from mixture of compounds.Let's discuss the…

Q: What is the role of the moist filter paper inside the developing chamber during a Thin-Layer…

A: Thin Layer Chromatography (TLC): Thin layer chromatography is the separation technique used in…

Q: What is the basic principle for Thin layer chromatography? How chromatogram is developed in thin…

A: ABOUT THIN LAYER CHROMATOGRAPHY :

Q: is the chromatography in reverse or normal phase if the standards and the sample are spotted in a…

A: The given type of paper chromatography is normal phase or reverse phase explanation is given below…

Q: In column chromatography, a) what constitutes the stationary phase, and b) what is the mobile phase…

A: By definition, chromatography is a separation technique in which a sample is equilibrated between a…

Q: Explain how to check the purity of compund using thin layer chromatography

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Q: Explain why pure water or pure methanol (or acetonitrile) cannot be employed as the mobile phase in…

A: Pure water or pure methanol cannot be employed as the mobile phase in reverse-phase liquid…

Q: In paper chromatography, what could happen if the lid was not immediately put on the beaker? a. It…

A: The paper chromatography performed with volatile solvent or may be mixture of volatile compounds.