AP EAMCET Engineering 17 Sep 2020 Shift 2 Paper

At a given temperature, when ionic product
(K‌ip ‌) over comes solubility product (Ksp), precipitation of the sparingly soluble electrolyte
(here, it is CaF2 ) takes place.
=1.6×10−10
So, at this condition (10−2MCa2++10−3MF−). precipitation of CaF2 will not occur.