Cation exchange chromatography retains positively charged cations.

Cation exchange chromatography retains positively charged cations. Correct Answer True

Cation exchange chromatography retains positively charged cations as the stationary phase in the column displays negatively charged functional group such as phosphoric acid. Whereas anion exchange chromatography retains negatively charged anions as the stationary phase displays the positively charged groups. Hence the above statement is true.
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