`K_(sp)` of `CaSO_(4)` at 298 K is `6.4 times 10^(-5)M^(2)`. If `9 times 10^(-3)` mol of `CaSO_(4)` is added to 1L of water at 298 K, the amount of `CaSO_(4)` remaining undissolved is
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BRILLIANT PUBLICATION-CHEMICAL AND IONIC EQUILIBRIUM-Level - III (Linked Comprehension Type Questions)