Choice of a paper and solvent are main back bones of paper chromatography .comment.

Q: In thin layer chromatography the initial spot is placed: A. on a pencil line B. four centimeters…

A: Thin layer chromatography is a type of chromatography.

Q: What part fo chromatography is being descibe by the following? a phase that is fixed in place either…

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Q: Which statement is valid when the multiple extraction and single extraction is compared.

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Q: What is Dry Flash Column Chromatography?  Please explain at your own words.

A: Answer - According to the question - Dry Flash Column Chromatography - Dry-column flash…

Q: The performance of the supercritical fluid chromatography could be improved by all of the above a O…

A: Supercritical fluid chromatography is an analytical technique for separation and identification of…

Q: What is the type of column used in chromatography (HPLC) and it's applications and mechanism

A: It is as follows

Q: Discuss various types of paper chromatography?

A: To Find: Explain paper chromatography and it's various types.  Paper chromatography is a type of…

Q: Which of the following matches is/are incorrect regarding the paper chromatography experiment? a.…

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Q: pH has an effect on the this/these mode/s of chromatography

A: Ans: HILIC

Q: Can paper chromatography be used to separate and identify very volatile substances? How do I prove…

A: Mss

Q: What is the role of stationary phase and mobile phase in Chromatography? Please shortly write at…

A: Concept is based on Chromatography.

Q: in what situation does one use  thin and/or column chromatography? You can any of theme for anything…

A: Chromatography is an analytical technique to separate mixtures into it's components.  It is also…

Q: (5). Write short notes on molecular exclusion chromatography with representative picture.

A: Molecular exclusion chromatography, otherwise called Size-exclusion chromatography (SEC), is a…

Q: Label the parts of this chromatography column. "A" "B" "C" "D" "E" "F"

A: Chromatography -  It is a laboratory technique used for the seperation of a mixture. The mixture is…

Q: Cite problems why t

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Q: How does paper chromatography allow you to separate substances?

A: Paper chromatography allows you to separate substances has to be determined below.

Q: What is the role of specific visualizing agents in a Thin layer Chromatography? Please shortly write…

A: Thin Layer Chromatography (TLC) is a type of adsorption chromatography in which separation of…

Q: list at least four different characteristics of gas chromatographic columns ?

A: Gas chromatography is basically a technique which is used to separate the chemical components in the…

Q: What is the role of specific visualizing agents in a Thin layer Chromatography?  Please shortly…

A: Thin layer Chromatography - Thin-layer chromatography is a chromatography technique used to separate…

Q: How does temperature, flow rate of carrier gas, boiling point and column suupport affect gas…

A: Explanation. Retention time-     Retention time is the amount of time a compound spends on…

Q: Which type of gas chromatographic column consists of a tube that is densely packed with uniform,…

A: An analytical technique which is used to separate components present in a mixture and to determine…

Q: Draw a schematic diagram of how a Flash Column Chromatography works?  Please answer at your own…

A: Flash column chromatography:  It is a technical chromatography that consumed a compressed gas (such…

Q: This is the graph for gel filtration chromatography. Can you please explain why the graph has the…

A: Gel filtration chromatography is a variant of size exclusion chromatography that can be employed to…

Q: Which of the following matches is/are incorrec regarding the paper chromatography experiment? A.…

A: In paper chromatography  The mobile phase is generally the solvent also called as chromatography…

Q: What are the benefits of decreasing the column internal diameter? O Increased sample capacity O…

A: Answer - The correct option is (c)  Increased resolution  Explanation - As we lower the internal…

Q: 1. Provide two advantages and two disadvantage of flow cytometry analysis. Briefly explain each.

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Q: What is the application of chromatography (HPLC) and it's mechanism ?

A: Answer.

Q: Conclusion about chromatography in solvents

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Q: the efficiency of a chromatographic column improves the measure that a.increases the height of the…

A: We know that, In chromatography, column efficiency is measured in terms of number of theoretical…

Q: In supercritical-liquid chromatography, methanol is usually added as a modifier .a O all of the…

A: as per my opinion it is option- D

Q: what can be an analyte for using internal standard? sample: vegetable oil containing ethyl oleate,…

A: In the analytical techniques, such as gas chromatography or HPLC, standardization of the sample…

Q: 6. Explain the instrumentation of super critical fluid chromatography in detail. You can construct a…

A: Super critical fluid chromatography -…

Q: What are the different methods to pack a column? Point out two ways in which thev differ from each…

A: A question based on analytical separations that is to be accomplished.

Q: What component of the sample causes an error in the analysis by increasing or decreasing the…

A: Solvent is the liquid in which reaction occurs.  Analyte is the sample that has to measure.…

Q: What is the role of stationary phase and mobile phase in Chromatography?  Please shortly answer at…

A: The stationary phase remains fixed in place while the mobile phase carries the components of the…

Q: Name two general methods for improving the resolution of two substances chromatographic column.

A: Good resolution columns provide a great separation of the components by a column chromatography.…

Q: List 2 types of detectors used in chromatography?

A: Two types of detectors which is used in chromatography  1)UV visible  :- fixed wavelength Variable…

Q: Compare thin layer chromatography and paper chromatography technique with aspects such as…

A: Chromatography is the laboratory technique for the separation and isolation of a variety of samples…

Q: time can be used to ider aphy. Choose a parameter w omatography column. centration of the compound

A: Question 1: We know that, change in the temperature often causes a retention time shift of all the…

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: Paper Chromatography laboratory report explanation

A: Paper chromatography is an analytical method used to separate colored chemicals or substances. It is…

Q: Write exhaustively on paper chromatography

A: Chromatography is a special technique which is used to seprate the components of a mixture.

Q: Differential migration of the components is called a of the chromatogram.

A: Differential migration is the basis of chromatography. In a mobile phase, the solutes transit…

Q: Should you increase the diameter or length of the chromatography colum for increasing throughput?

A:

Q: Comments on choice of a paper and solvent are main back bones of paper chromatography.

A: Paper Chromatography is mailny based on the choice of paper and solvent used. In this technique,…

Q: The separation occurs on a thin film of the immobilized solid support surface of liquid stationary…

A: Chromatography is defined as the technique in which there is the separation of mixture into…

Q: what is the effect on the chromatographic peak if a. inserting/adding sample too slow b. column…

A: Effect of chromatographic peak on  a. inserting/adding sample too slow b. column temperature is too…

Q: Given below is the block diagram of gas chromatography. Identify the unmarked component Column Gas…

A: The chromatographic method used for separating and analyzing compounds that can be vaporized without…