Question bank/JEE Main/Chemistry

In a saturated solution of Ag2SO4, silver ion concentration is 3
× 10-2 M. Its solubility product is ____ × 10-5: Assume no
reaction of cation/anion.
foys;rk xq.kuQy ____ × 10-5

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Ag2CO3[IMAGE] 2Ag+ + CO32-
2s s
Here = 2 s = 2 × 10-4 M $\Rightarrow$ s = 1 × 10-4 M
$\therefore$ Ksp = 4s3 = 4(3 × 10-2)3 = 1.35 × 10-5

Source: Grass-G / CH-27 Chemistry Paper 2 15 Jan.docx