Question

what is meant by common ion effect

Answer 1

The common ion effect is the suppression of the degree of dissociation of a weak electrolyte containing a common ion.
The solubility of insoluble substances can be decreased by the presence of a common ion.

For example : AgCl . AgCl is an ionic substance and, when a tiny bit of it dissolves in solution, it dissociates 100%, into silver ions (Ag+) and chloride ions (Cl¯).

Answer 2

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❤.COMMON ION EFFECT.

The solubility of an electrolyte(acid , base , salt) in waterbdecreases by the additionbof another electrolyte (acid,base, salt) which has one ion (cation or anion) common with electrolyte.Known as common ion effect.

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