Q: What Are the Main Differences Between High Performance Liquid Chromatography and Gas Chromatography?
A: The high performance liquid chromatography and gas chromatography are used to determine the…
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: Describe chromatography. Include the following words: Physical change, Intermolecular Forces,…
A: physical change: A change in the physical condition and properties of substance that is change.…
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: 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: Describe what is chromatography?
A: Introduction: There are various methods to separate the mixtures like distillation, physical and…
Q: What is meant by temperature programming in gas chromatography?
A: The fast rate of reactions are seen when high temperature is applied in the chromatography…
Q: For ion exchange chromatography, elution step is used to unbound components to obtain the desired…
A: Ion-exchange chromatography is an important analytical technique which is based on the attraction…
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: Which of the following can improve the separation of components in chromatography? A. Using…
A: a) Packed columns offer high sample capacity, while open tubular columns give better separation…
Q: What type of components /mixtures can be separated by chromatography
A: Chromatography is a method which usually separate components of a homogeneous mixture based on the…
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: Explain how the separation of various components of a mixture is achieved in column chromatography.
A: Given : column chromatography. To find : separation of various components of a mixture. Solution :…
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: How does paper chromatography allow you to separate substances?
A: Paper chromatography allows you to separate substances has to be determined below.
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: Write the advantages and disadvantages of Liquid chromatography compared with Gas chromatography.
A: Liquid chromatography (LC) and gas chromatography (GC) are analytical techniques for separating…
Q: Chromatography
A: Chromatography is a technique used for separation of mixtures. A fluid called as mobile phase is…
Q: Differentiate between gel filtration and gel permeation chromatography.
A: Given : We have to tell what is the difference between gel filtration and gel permeation method.
Q: Gas chromatography cannot analyze mixtures due to the sensitivity of the instrument. O True O False
A: The statement, "Gas chromatography cannot analyze mixtures due to the sensitivity of the instrument"…
Q: What types of flow meters are used in gas chromatography?
A: ANSWER IS
Q: Suggest two possible applications for paper chromatography other than the separation of dyes or the…
A: Paper chromatography is a technique used for separation of components of a mixture. In paper…
Q: Column chromatography is also very useful for separating mixtures of organic compounds that are not…
A: Column chromatography is one of the most useful methods for the separation and purification of both…
Q: Write the principles of the following methods:(i) Vapour phase refining(ii) Zone refining(iii)…
A: Refining is the method to purify the impure metal into pure metal using suitable methods of…
Q: What are the functions and procedure of analysis of many volatile organic molecules by using Gas…
A: Gas chromatography (GC) is an analytical technique used to separate the chemical components of a…
Q: 4. What is meant by temperature programming in gas chromatography?
A: Temperature programming in gas chromatography is:
Q: Retention time can be used to identify a compound in a mixture using gas chromatography. Choose a…
A: We have to tall which parameter will not affect the retention time of a compound in a gas…
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: What is the purpose of derivatization in chromatography? Give an example.
A: The technique or process used for the separation of mixture of components present in the mixture is…
Q: What do the separator and suppressor do in ion chromatography?
A: Ion chromatography is also termed as ion exchange chromatography. Ion chromatography is used for the…
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: Aside from TLC and paper chromatography, what are the other types of chromatography. Discuss their…
A: Answer - chromatography - Chromatography is a laboratory technique for the separation of a mixture…
Q: Can acetic acid be used as the mobile phase in kool aid chromatography over isopropyl alcohol?
A: Given Can acetic acid be used as the mobile phase in kool aid chromatography over isopropyl alcohol
Q: Paper Chromatography and TLC are examples of planar chromatography. True or FalsE?
A:
Q: What is the basic principle for Thin layer chromatography? How chromatogram is developed in thin…
A: ABOUT THIN LAYER CHROMATOGRAPHY :
Q: 3. Compare column, thin-layer, and gas chromatography in terms of: a. mobile phase b. stationary…
A: Here i have compared all the chromatographic techniques
Q: What chromatographic technique is used to identify and quantify volatile substances? Paper…
A: Chromatography is a technique to separate components of a given mixture. There are many types of…
Q: Explain how column chromatography and planar chromatography methods are performed.
A: Column chromatography: This is a type of chromatography which occurs in a glass column known as…
Q: What are prominent applications of High Performance Liquid Chromatography?
A: High performance liquid chromatography (HPLC) is a technique used in column chromatography that are…
Q: Please answer these questions for ion chromatography?
A: Solution Ion-exchange natural action (IEC) is an element of particle natural action that is a…
Q: What is affinity chromatography? What 'are the principles of affinity chromatography? which…
A: Answer - Affinity chromatography - Affinity chromatography is a separation method based on a…
Q: gas chromatography
A: Solution: Gas chromatography ( generally abrivated as GC) is an analytical technique used to…
Q: What kind of information does a mass spectrometer detector give in gas chromatography that is useful…
A: Quantitative analysis- Chemical analysis designed to determine the amounts or proportions of the…
Q: Discuss basic principles behind cation chromatography technique and predict the order in which ions…
A: Concept is based on cation exchange chromatography:
Q: Explain how can thin layer chromatography and paper chromatography be used to verify the efficiency…
A: Please find your solution below : Paper chromatography is a technique used for separating the…
Describe chromatography analysis, the two essential phases used in paper chromatography and provide an example.
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- What are the types of gravimetric methods? Give an examples where each method is used in an analysis. What is particulate gravimetry? When do we use this technique?how to use Gas Chromatography in Cosmetics Provide a procedure on how to do this example that you provided. Explain the procedure and what data would you gather?PAPER CROMATOGRAPHY • Define chromatography • Demonstrate an understanding of the process of chromatography • Describe the steps involved in a chromatography investigation Explanation Coloured inks are often made up of several different inks. Each colour of ink will get carried a different distance by the water, allowing you to see all of the different inks. Try this with different colours to see what actually goes into a colour. This technique is called chromatography and can be used in chemistry to find out what is in an unknown mixture. II. Materials .Felt tip pens (non-washable) . Kitchen roll .A bowl or cup . Water • Scissors III. Health and safety • Make sure that you thoroughly clean any equipment after the experiment before using for food IV. Procedure Method 1 1. Take a sheet of kitchen roll and draw a simple picture with a non-washable felt tip pen. 2. Place the sheet over an empty bowl. This is to keep the paper from getting too wet. 3. Carefully add a few drops of water…
- Why is fractional distillation more efficient than simple distillation when purifying liquid mixtures?Consider four distinct physical properties: boiling point, melting point, solubility, and density. Which of these physical properties do you think allows thin layer chromatography (TLC) to work? Choose one then, explain your reasoning.Briefly describe the principles for separating the components of a mixture by solvent extraction.
- Which one is the most common method used for the purification of liquid mixtures? Filtration Chromatography Evaporation DistillationIndicate which of the two filtration techniques, gravity ( G ) or vacuum ( V ), is suitable for each of the following operations. a) Hot filtration b) Removal of decolourising carbon c) Isolation of recrystallized solute from solution.List and describe two methods that can used to improve the separation of a liquid mixture by fractional distillation
- use ion exchange method in analytical separation to separate mercury and nickel from polluted water using analytical steps and protocols.What are the uses of recrystallization, decolorization, and sublimation? Give examples of each.Why is recrystallization not applicable to samples which contain large amount of impurities?