What is the role of stationary phase and mobile phase in Chromatography?  Please shortly answer at your own words. Answer should be to the point (specific 4-5 lines).

Q: How can you use ion exchange Chromatography to de-ionize water? Please shortly write at your own…

A: Answer -  Ion exchange Chromatography  - Ion chromatography (or ion-exchange chromatography)…

Q: Identify The most commonly used stationary phase in paper chromatography.

A: The question is based on the concept of chromatography. It is a technique of separation and…

Q: Internal standard. A mixture containing 12.8 mM analyte (X) and 44.4 mM standard (S) gave…

A:

Q: Why is longitudinal diffusion a more serious problem in gas chromatography than in liquid…

A: The given statement is "the longitudinal diffusion is a serious problem in gas chromatography than…

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: Chromatography

A:

Q: In all forms of chromatography, there is a mobile phase and a stationary phase.  In thin layer…

A: Thin layer chromatography is the synthetic technique used in determining the purity of compound,…

Q: 1. Calculate the difference in retention volumes for solutes A and B that are passed through a…

A: Chromatography is the technique for the separation of a chemical mixture. The mixture may be…

Q: What is the role of the stationary phase and mobile phase in chromatography?

A: Solution:    Chromatography is a laboratory separating technique for the mixture. The mixture of…

Q: errors in thin layer chromatography?

A: Thin Layer Chromatography (TLC) is used in order to separate components in a reaction mixture.

Q: Explain the relationship between polarity of the compound and retention factor in chromatography

A: In chromatography, retention factor is the ratio of the distance travelled by the individual…

Q: Swer sections C, D and E in the same answer book. ction D (Chromatography) The following data were…

A: N = 1757.286 K' = 9.285 RS = 1.578

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: A chromatogram gives an ideal Gaussian peak with tR = 9.40 min and win = 0.19 min. How many…

A: Chromatography is a techniques where separation of components takes places depending on various…

Q: What are the different parts of Flash  Column Chromatography?  Please answer at your own words

A: Flash column chromatography is a method in which chemical mixtures are separated and purified by…

Q: Column Chromatography) What complications would a dried-out column (solvent level is below the top…

A: column chromatography is the technique used to separate compounds of different polarity .In this…

Q: How do gas-liquid and gas-solid chromatography differ?

A: gas-liquid and gas-solid chromatography  difference- Gas - Liquid Chromatography- 1. Gas liquid…

Q: 1. The following data are for a liquid chromatographic column: length of packing: 24.7 cm VM: 1.37…

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

Q: What is the factor that does NOT influence ‘retention time’ of an anlyte in gas chromatography? (a)…

A: Retention time depends upon  the time that solute spends in a column

Q: Why Rf value is important in Chromatography?  Please shortly answer at your own words. Answer should…

A: Rf  stand for the Retention factor . Its value is  equal to the distance  travelled by component…

Q: solve it asap. Explain what the following factors consist of and their influence on the…

A: Chromatography is an analytical technique used for the separation of mixtures based on the…

Q: What are the mandatory components required for column Chromatography?  Please shortly answer at your…

A: Columns chromatography  is used for separation  of mixtures  By using stationary and mobile Phase.

Q: entify the appropriate technique(s) for High performance liquid chromatography PLC) method(s)?…

A: High-performance liquid chromatography (HPLC) is an important analytical method which is  commonly…

Q: (6)(Inorganic) In an ion exchange chromatography column, based on sulfonate groups, as shown in…

A: The anions are produced by the removal of hydrogen ion (H+) from a neutral compound such as…

Q: Define Flash Column Chromatography? Please answer at your own words

A: The phenomenon of flash column chromatography is related to the chemical analysis method. The word…

Q: How can you use ion exchange Chromatography to de-ionize water?  Please shortly answer at your own…

A: Chromatography is used to separate compounds into their various components. There are different…

Q: The solid material in column chromatography is typically referred to as: 1) the stationary phase 2)…

A: Chromatography is a technique which is used for the separation and purification of components in…

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

A: In chromatography, retention time is the interval between the injection of a sample and the…

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: SUGGEST REASONABLE CLASSIC COLUMN DIMENSIONS FOR CHROMATOGRAPHING 0.5G OF SAMPLE ON ALUMNIA

A: The size of the column decide how much accurate is the separated product. The larger and wider size…

Q: SIL What is gradient elution? 412 List the variables in chromatography that lead to zone separation.…

A:

Q: A mixture of A and B is injected into a liquid chromatographic column with length of 45 cm. The…

A: given- length of the plate= L = 45 cm plate height = H = ?

Q: What is the difference between an ascending and descending paper chromatography?

A:

Q: Indicate 3 uses of Thin Layer Chromatography  What are the stationary and mobile phases of this…

A: Introduction :  Thin layer chromatography is a technique which is used for the separation of…

Q: What properties should the stationary-phase liquid for gas chromatography possess?

A: Desirable properties of the stationary phase for GC include low volatility, thermal stability,…

Q: The following data were obtained by gas-liquid chromatography on a 4.0 m packed column: Compound tr…

A: Use data from the table to calculate the effective plates.

Q: _is a chromatography technique in which the stationary phase 14. is always lon exchange resin."…

A: Chromatography is a technique in which we separate a single chemical compound from a mixture. If the…

Q: What are the quantification methods for supercritical fluid chromatography?

A: Interpretation- To give all the quantification methods for supercritical fluid chromatography -…

Q: Briefly describe the basics of ion exchange chromatography.

A: Ion exchange chromatography relies on the attraction between oppositely charged stationary phase ,…

Q: If satisfactory quantitative data are to be obtained from chromatograms, what parameters must be…

A: If satisfactory quantitative data are to be obtained from chromatograms, what parameters must be…

Q: 5. Column Chromatography works by the same principle as TLC however the silica gel is not plated on…

A: To answer question 5.

Q: What are the disadvantages of uses the Thick layer stationary phase in Thin layer Chromatography…

A: There was so many disadvantages of uses of  thick layer stationary phase in thin layer…

Q: 1. This chromatographic parameter is a measure of efficiency. 2. A high value of the means high…

A: To fill in the blanks for HPLC:

Q: Determine the order of inhibition time of hexane, hexanol and benzene compounds in the reverse phase…

A: Given compounds: Hexane, hexanol and Benzene. To determine: The order of Inhibition time in Reverse…

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: In chromatography, why is there a need for the stationary phase to be equilibrated?

A: Chromatography is one of the laboratory technique which can be employed for the separation of 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: Compare the principles of sugar separation using paper chromatography and high performance…

A: Paper Chromatography: Paper chromatography is a technique which is used to separate…

Q: State the major differences among liquid,gas and super critical fluid chromatography?

A: Super critical fluid is intermediate between liquid and gas.