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What is the major advantage of using chromic acid impregnated ion exchange resin

ID: 887578 • Letter: W

Question

What is the major advantage of using chromic acid impregnated ion exchange resin for the oxidation as compared to chromic acid in solution? Choose all that apply.

Side Products and unused reagents stay on the resin.

Product is in the solvent and can be drawn away from the resin.

The chromic acid is not toxic any more.

It doesn't help we have to do an extraction anyway.

a.

Side Products and unused reagents stay on the resin.

b.

Product is in the solvent and can be drawn away from the resin.

c.

The chromic acid is not toxic any more.

d.

It doesn't help we have to do an extraction anyway.

Explanation / Answer

a.

Side Products and unused reagents stay on the resin

The inability of the cation exchage to with stand cr03 . The chromoc acid after using of ion exchage method cro3 stay on the resin

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