The advantages and limitations of FFF in comparison to chromatographic methods needs to be explained. Concept introduction: Chromatographic methods involve a group of separation techniques that are effective in separating liquids and gases. There are two phases involved in this method, namely stationary phase and mobile phase. FFF or Field flow fractionation is a type of analytical method of separating particles wherein the solution is pumped through the channel perpendicular to the direction of flow. Here the sample separation is carried out in single liquid phase. The force applied defines the separation process.

Question

Want to see the full answer?

Answer 1

Question

Chapter 30, Problem 30.11QAP

Interpretation Introduction

Interpretation:

The advantages and limitations of FFF in comparison to chromatographic methods needs to be explained.

Concept introduction:

Chromatographic methods involve a group of separation techniques that are effective in separating liquids and gases. There are two phases involved in this method, namely stationary phase and mobile phase.

FFF or Field flow fractionation is a type of analytical method of separating particles wherein the solution is pumped through the channel perpendicular to the direction of flow. Here the sample separation is carried out in single liquid phase. The force applied defines the separation process.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Question 5: Name the following compound in two ways using side chain and using prefix amine (Common name and IUPAC name both) CH3NH2 CH3CH2NHCH3 CH₂CH₂N(CH3)2 Draw the structure of diethyl methyl amine Question 6. Write the balanced combustion reaction for: a. Hexane b. Propyne c. 2-pentene Question 7: Write the following electrophilic substitution reactions of benzene: Hint: Use notes if you get confused a. Halogenation reaction: b. Nitration reaction : c. Sulphonation reaction: d. Alkylation reaction: e. Aceylation reaction:

Question 4. Name the following structures ○ CH3-C-N-H H CH3CH2-C-N-H H CH3CH2-C-N-CH3 H

A. Add Water to below compound which 2-methyl 2-butene (addition Reaction) H₂C CH₂ CH, + H₂O-> ? Major product? Minor product? B. Add Bromine to the compound which 2-methyl 2-butene (addition Reaction) CH₂ CH₂ + Br₂→ ? Major product and Minor product both are same in this? C. Add Hydrogen Bromide to the compound which 2-methyl 2-butene (addition Reaction) H,C CH₂ CH₂ + HBr Major product? Minor product? D. Add Hydrogen to the compound which 2-methyl 2-butene (addition Reaction) CH₂ CH₂ + H₂ Major product and Minor product both are same in this?