Why were you required to handle the chromatographic paper only at its corners?

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 chromatogram is developed in thin layer chromatography?

A: Chromatography is a technique used to separate mixture of substances into their components. It…

Q: Please explain how a Flash Column Chromatography works?  Please answer at your own words.

A: Introduction :  Flask Column Chromatography is a method of chemical separation that is used to…

Q: Why is it necessary to cover the developing chamber tightly during the development of a…

A: Given : Development of chromatogram  To find: Reason for tightly packed developing chamber during…

Q: The result from the output of chromatography experiment is called?

A: The answer is given below.

Q: Describe what is chromatography?

A: Introduction: There are various methods to separate the mixtures like distillation, physical and…

Q: Is the separation of the mixture shown here a physical orchemical process?

A: SOLUTION: Step 1: The separation of the mixture shown above (i.e. by column chromatography) is a…

Q: chromatography

A: chromatography is a process in which the mixture is separated.  In this process we dissolve the…

Q: Effect of this error in chromatographic work: The paper is allowed to remain in the chamber after…

A: The effect of The paper is allowed to remain in the chamber after the solvent front has reached the…

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: A GC detector that ionizes each components of the sample and the mass is repeatedly scanned during…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What do you mean by chromatography write its application? Write in detail.

A: Chromatography is a widely used technique for separation of mixture, it is a technique used for…

Q: A student accidentally started the chromatographic run without saturating the beaker with the…

A: Saturation of beaker with a solvent is necessary as if it is not done it will lead to the…

Q: Explain why you can only hold the chromatography paper by the edges? What would happen if you touch…

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

Q: spotting paper chromatography samples above the solvent level ______________________________________…

A:

Q: 6. What causes the components in a mixture to separate in a chromatography experiment?

A: Chromatography is the special type of experimental procedure that can be used for separation of…

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: 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: Select which of the following is not a feature of carrier gas used in gas chromatography? A. It must…

A:

Q: A student accidentally started the chromatographic run without saturating the beaker with the…

A: Answer - The correct option is (d) All of the above Explanation - According to the question -…

Q: Effect of this error in chromatographic work: The solvent level in the developing chamber is higher…

A: Answer - Chromatography - Chromatography is a laboratory technique for the separation of a mixture.…

Q: calculate the following for each sample gas chromatograph. a) retention time for each peak (label…

A: Gas chromatography is a technique for separating and analyzing compounds that can be vaporized…

Q: High performance liquid chromatography can separate eluates even if they are not present in the UV…

A: The actual separation of each component in a sample is always carried inside a column and to be able…

Q: Give two real life application of chromatography

A: Chromatography is technique used to identify the substance present it the mixture.

Q: Principles of Chromatography

A: Definition :

Q: [1] In paper chromatography, why do some ions move only a short distance from the point of…

A: In paper chromatography, the stationary phase is the water present in trapped state between the…

Q: Is the separation of the mixture shown here a physical orchemical process?

A: To explain whether the method of separation of mixture via column chromatography is physical or…

Q: Preparing a Thin Layer Chromatography experiment there are some common mistakes. Explain what…

A: Interpretation- To tell about all the common mistakes when we prepare a thin layer chromatography…

Q: what ccan be a cause of not getting a baseline separation when it comes to chromatography? if it is…

A: chromatography It is the separation technique that involves the principle of affinity of the…

Q: Given the following data for two paper chromatograms, fill in the missing information.

A: In thin layer chromatography , the retention factor (Rf) of a compound is equal to the distance…

Q: The fluid exiting a chromatographic column is called the eluent eluate analyte solvent Question 22…

A: Chromatography is the laboratory method to separate the components of a mixture.  Elution is the…

Q: If the selectivity factor is equal to 1, the peaks are separated. True or False?

A: The given statement is If the selectivity factor is equal to 1, the peaks are separated.

Q: Explain why the dye spots are elongated and not round on your chromatogram.

A: The term chromatography or the paper chromatography refers to a technique which is used for the…

Q: What is an evaporative-light scattering detector in chromatography?

A: An evaporative light scattering detector (ELSD) is a detector used in conjunction with…

Q: On what principle is chromatography based?

A: The mixture of the various compounds can be separated by several separation techniques. In one of…

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

A: Chromatography is a analytical technique, which is used for separation of mixture of gases or…

Q: What would happen if the spotting line and positions were marked on the plate with a ballpoint pen?

A: The chemical compounds in a ballpoint are soluble in the solvent used for the chromatography.

Q: gas chromatography

A: Solution: Gas chromatography ( generally abrivated as GC) is an analytical technique used to…

Q: Match Column A with Column B. Mobile phase is more polar than the stationary phase A. Reverse Phase…

A: Explanation is on the image. 1)-‐---A 2)-----A 3)-----B 4)-----B

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: A student accidentally started the chromatographic run without covering the beaker with a lid. Which…

A:

Q: What might happen if a student used a pen to mark the baseline on the chromatography paper?

A: Answer

Q: b) Name four types of gas chromatograph (GC) column.

A:

Q: 4. Why is it so important that you don't erase mistakes on the chromatography раper?

A: Given : Chromatography paper To Find: Reason for not erasing mistakes on chromatography paper…