Which one of following is most soluble

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6-2.Equilibrium-II (Ionic Equilibrium)

hard

Which one of the following is most soluble

A

$CuS\,({K_{sp}} = 8 \times {10^{ - 37}})$

B

$MnS\,({K_{sp}} = 7 \times {10^{ - 16}})$

C

$B{i_2}{S_3}\,({K_{sp}} = 1 \times {10^{ - 70}})$

D

$A{g_2}S\,({K_{sp}} = 6 \times {10^{ - 51}})$

(AIPMT-1994)

Solution

(b) Solubility is directly proportional to the ${K_{sp}}$.

Standard 11

Chemistry

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