IGNOU AEC 1 2018 - Describe the principle of ion exchange chromatography. Give one of its

Question

Describe the principle of ion exchange chromatography. Give one of its applications

06 Mar 2018

Answer :

Word Count : 325

Ion exchange chromatography is a process that allows the separation of ions and polar molecules based on their affinity to the ion exchanger. It can be used for almost any kind of charged molecule including large proteins, small nucleotides and amino acids.

Image ignouacademy-com--p-2018-71487

Principle:

Ion Exchange chromatography principle, Exchange of ions is the basic principle in this type of Chromatography. In this process two types of exchangers i.e., cationic and anionic exchangers can be used.

Cationic exchangers possess negatively charged group, and these will attract positively charged cations. These exchangers are also called “Acidic ion exchange” materials, because their negative charges result from the ionization of acidic group.

Image ignouacademy-com--p-academy-64944

____ ________ _______ ______ _______ ___.
_____ _____ ____ _______ _____ ______ ______ ________ _____ _____ ____.
____ _________ ____ ____ ________ ___ __________.
________ ____ ________ _______ ______ ______ ________ __________.
_______ ____ _______ __________ ________ _______ ____.
_____ ______ _______ _________ _______ ______ _____ ___.
________ ________ ___ _______ _____ _________ _______ _____ _______ _________ _____.
___ _________ __________ _________ ______ _________ __________ _______.
_____ __________ ____ ______ ______ _______ ________ ______ _____.
_________ _____ ________ ____ ______.
__________ ______ _________ __________ ________ _______ ____.
_____ _______ _______ ___ _________ __________ _____ _________ _______ ___.
______ _______ _____ _________ ____ _____ _____ _______ ___.
_________ ___ ________ _______ ______ __________ _______ ______ _____.
________ ___ ______ __________ ____.
_____ ____ _____ _____ __________ _____ __________ _____ _______ ______ _______ ________.
_________ ________ _____ __________ _____ ___.
____ __________ _________ ___ _________ ______.
____ _____ ________ __________ _________ __________.
_____ _____ _____ ________ _____.
___ ______ ___ __________ ______ ___ ________ _____ _____ ___ ___.
_______ ________ ___ __________ __________.
________ __________ _____ _____ ____ _________ _______.
_________ ____ ______ ______ _______ ____ ______.
_______ _____ ______ __________ _____.
_________ ________ _______ ____ __________ ____.
__________ _______ ________ ___ ___ _________ _______ _________ __________ _________ _______.
_______.

IGNOU ACADEMY

Your IGNOU journey, made easier.

Solved Assignments
Study Notes
Guess Papers
Question Papers

Call Us WhatsApp

STUDY • PREPARE • SUCCEED

Skip in 10

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers