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MY and NY(3) , two nearly insoluble salt...

MY and `NY_(3)` , two nearly insoluble salts , have the same `K_(sp)` values of `6.2 xx 10^(-13)` at room temperature . Which statement would be true in regard to MY and `NY_(3)` ?

A

The molar solubilities of MY and `NY_(3)` in water are identical

B

The molar solubility of MY in water is less than that of `NY_(3)`

C

The salts MY and `NY_(3)` are more soluble in 0.5 M KY than in pure water .

D

The addition of the salt of KY to solution of MY and `NY_(3)` will have no effect on their solubilities .

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