Answered: What is the difference between gel…

Science

Chemistry

What is the difference between gel filtration and gel permeation?

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter5: Distillation

Section: Chapter Questions

Problem 9Q

See similar textbooks

Related questions

Q: Why would industry prefer to purify solids by sublimation or zone refining rather than…

A: The advantage of sublimation for purification process are i) Minimum amount of product is lost. ii)…

Q: Give the HLB categories of surfactants and its uses.

A: SURFACTANT=> Surfactant is a substance which decreases surface tension of a liquid. HLB…

Q: What is the function of a desiccant in a set-up of volatilization gravimetry? To remove nitrogen…

A: Volatilization gravimetry is a technique used to separate the components of the mixture by heating…

Q: f Cl, and SiBr, were both liquids a 4

Q: True or false? The stronger the interaction between a component and the stationary phase, the faster…

A: stronger the interaction between stationary phase lesser will be the mobility of component in the…

Q: If acetone is miscible with both water and xylene, then why can’t all three form a clear single…

A: "Like dissolves Like" which means polar solute dissolves in polar solvents and non- polar solute…

Q: Proposed a laboratory procedures on how to determine polymer molecular weight based on osmotic…

Q: Nano chemistry questions! True or false? 1. Bulk materials have almost constant properties…

A: The solutions are given below -

Q: Organic liquids are usually less dense than water. True False

Q: True/False: While emulsions and microemulsions consist of the same 3 ingredients; aqueous phase, oil…

A: True.

Q: Which of the following actions would increase foam fractionator efficiency? Lowering salinity (such…

A: The correct option is as follows:

Q: What type of solid-liquid extraction is done when the tea leaves is boiled in water?

A: Answer. Tea leaves boiled in water undergo two separations 1. hydrophilic contents absorbed in…

Q: In reference to surface chemistry, define dialysis.

Q: explain the difference gel filitration and gel permeation ?

A: Both Gel filtration and gel permeation techniques involves the separation of molecules in a sample…

Q: What are the differences between a simple distillation and steam distillation?

A: Answer: Distillation is a separation technique in which one of the components of mixture is being…

Q: Define cohesion and adhesion, and how they can predict capillary action.

A: Adhesion can be defined as the sticking tendency of particles of different types of material.…

Q: Calculate the quantity of lime and soda required for softening one million litre of the following…

A: Water can be hard or soft. Water became hard due to the presence of MgCO3, , MgCl2 and CaCl2. But,…

Q: Estimate how much the salinity of the surface water of the Arctic Ocean would need to increase…

A: Density is defined as the mass of water per unit volume and has units of grams per cubic centimeter…

Q: For a membrane separation, is it usually possible to achieve both a high permeability and a large…

A: The rate of diffusion through the membrane is dependent upon the geometry and the state of membrane…

Q: What are emulsions? Name an emulsion in which water is a dispersed phase.

Q: Which of the following refers to a composition in which its components cannot be separated by…

A: Distillation is a process of separation of component of a solution by converting a liquid into it's…

Q: Briefly explain how slow cooling contributes to the formation of pure crystals during…

A: Re-crystallization can be explained as the method which of purifying any impure compound in a…

Q: Why is fractional distillation more efficient than simple distillation when purifying liquid…

A: Fractional distillation is used to separate a mixture of liquids with similar boiling points…

Q: What is the best way to extract water from air?

Q: Chemistry __________ will have the highest boiling point. 3,4-diethyl-octanol 2,3-dimethyl-octanol…

A: Given 3,4-diethyl-octanol 2,3-dimethyl-octanol 2-ethyl-hexanol ethanol decane Higher Boiling Point…

Q: ABC 2. The TLC plate (left) shows three lanes; the lower dotted line is where the original spots…

A: Thin layer chromatography(TLC) is used to separate the compounds based on their polar nature.

Q: 2. When performing the recrystallization of an impure solid, why is it advised to use the minimal…

A: Recrystallisation is a technique is used to obtain the pure compound from the impure mixture. It is…

Q: What is the kinetic property observed in suspension? What is the optical property observed in…

A: It is a heterogeneous mixture of solid particle suspended in a solvent. The solid particles are…

Q: Explain the principle behind vacuum distillation.

A: Vacuum distillation is one of the processes that made industrial wastewater reusable. In this…

Q: Why does micelle formation take place when soap is added to water? Will a micelle be formed in other…

A: When we will add soap in water. There are two ends of soap molecule, one end is hydrocarbon chains…

Q: Describe principles of separation by capillary isotachophoresis (CI) using a diagram

A: Isotachophoresis is a technique used for selective separation and concentration of ionic analytes.…

Q: BRIEFLY explain why steam distillation can be used to purify or isolate temperature-sensitive…

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

Q: The solubility of benzoic acid in water is 0.90 g per 100 ml at 0 oC and 10.00 g per 100 ml at…

A: Given: Solubility of benzoic acid in water at 1000C = 10.00g/100mL Now the amount of water required…

Question

What is the difference between gel filtration and gel permeation?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Sample Preparation in Analytical Chemistry

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Silica gel (stationary phase) can potentially interact with analytes by what intermolecular forces?
Why do hydrogels attract and retain water? What effect does adding salt in a hydrogel produce?
Why is fractional distillation more efficient than simple distillation when purifying liquid mixtures?
What is the full form of ppm ? For what purpose it is used.
What is the best way to extract water from air?
Briefly explain how slow cooling contributes to the formation of pure crystals during recrystallization.
What are emulsions? Name an emulsion in which water is a dispersed phase.
Why is foaming important in shampoos?
Calculate the quantity of lime and soda required for softening one million litre of the following sample of water. If the purities of lime and soda are 80% and 85% respectively. The impurities are Silica mg/lit. CaSO4 = 68 mg/lit. MgCO3 = 884 mg/lit. CaCO3 = 120 mg/lit. 75 mg/lit. MgCl2 = 19 mg/lit. MgSO4 = 30 %3D %3D
Chemistry __________ will have the highest boiling point. 3,4-diethyl-octanol 2,3-dimethyl-octanol 2-ethyl-hexanol ethanol decane 2)The presence of __________ in motor oils allows them to have temperature-dependent viscositie 3 Soap __________. forms micelles causes the Tyndall effect in water is hydrophobic and hydrophilic all of these none of these
A sample of water is found to contain Ca(HCO3)2 = 40.5, Mg(HCO3)2 =46.5, CaSO4=32.1, CaCl2=22.45, MgSO4= 27.6, SiO2=13.5, NaCl= 15.4 mg/L. Calculate Temporary, permanent and total hardness in degree French.
For a membrane separation, is it usually possible to achieve both a high permeability and a large separation factor?