Question

One of the methods of purification of leach liquor is ion exchange, which involves

a.

exchange between two liquid phases.

b.

exchange between a gaseous phase and a liquid phase.

c.

exchange between a liquid phase and an organic resin phase.

d.

exchange between a solid phase and a gas phase.

Answer: (c).exchange between a liquid phase and an organic resin phase.

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Q. One of the methods of purification of leach liquor is ion exchange, which involves

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