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On an ion-exchange column, which of the following statements is true regarding t

ID: 1057499 • Letter: O

Question

On an ion-exchange column, which of the following statements is true regarding that of a lightly cross-linked column? Lightly cross-linked columns have a higher density of ion-exchange sites, allowing the column to have a higher exchange capacity compared to the heavily cross-linked column. The lightly cross-linked ion-exchange column would swell very little in water. The column would equilibrate faster than a heavily cross-linked column. Selectivity of the lightly cross linked column is higher than that of a heavily cross-linked column.

Explanation / Answer

The correct option is (c).

True Statement: Ion-exchange column with light cross-linking would equilibrate faster  than a heavily cross-linked column.

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