At 25^{\circ} {\C} the {\K}_{\text{sp }} values of {\Ni}( {\OH})_2 and {\Cd}( {\OH})_2 are 2.0 \times 10^{-15} and 2.5 \times 10^{-14} respectively. If {\S}_1 and {\S}_2 are respectively their molar solubilities, then the ratio of {\S}_1 to {\S}_2 is

TS EAMCET Medical 10 May 2023 Shift 2 Paper

Question : 130 of 160

Marks: +1, -0

At 25∘C the K‌sp ‌ values of Ni(OH)2 and Cd(OH)2 are 2.0×10−15 and 2.5×10−14 respectively. If S1 and S2 are respectively their molar solubilities, then the ratio of S1 to S2 is

3:8
4:3
25:2
2:25

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