MY and NY _3, two nearly insoluble salts, have the same K_ sp values of 6.2 10^ -13 at room temperature. Which statement would be true in regard to MY and NY _3?

NEET 2016 Chemistry question

MY and , two nearly insoluble salts, have the same values of at room temperature. Which statement would be true in regard to MY and ?

(1)The molar solubilities of MY and in water are identical.
(2)The molar solubility of MY in water is less than that of .Correct
(3)The salts MY and are more soluble in 0.5 M KY than in pure water.
(4)The addition of the salt of KY to solution of MY and will have no effect on their solubilities.

Answer: (2)

For MY : . For : $ = = ⇒ = ({6.2×

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Question ID VK-091889