Equilibrium Question 233
Question: Which one of the following is most soluble [CBSE PMT 1994; RPMT 2000]
Options:
A) $ CuS,(K _{sp}=8\times {10^{-37}}) $
B) $ MnS,(K _{sp}=7\times {10^{-16}}) $
C) $ Bi_2S_3,(K _{sp}=1\times {10^{-70}}) $
D) $ Ag_2S,(K _{sp}=6\times {10^{-51}}) $
Show Answer
Answer:
Correct Answer: B
Solution:
Solubility is directly proportional to the $ K _{sp} $ .
