Silver ions are added to solution with \[[B{{r}^{-}}]=[C{{l}^{-}}]=[CO_{3}^{2-}]=[AsO_{4}^{3-}]=0.1\,M\]. Which compound will precipitate at lowest \[[A{{g}^{+}}]\]?

\[AgCl({{K}_{sp}}=1.8\times {{10}^{-10}})\]

\[AgBr({{K}_{sp}}=5\times {{10}^{-13}})\]

\[A{{g}_{2}}C{{O}_{3}}({{K}_{sp}}=8\times {{10}^{-12}})\]

\[A{{g}_{3}}As{{O}_{4}}({{K}_{sp}}={{10}^{-22}})\]

Silver ions are added to solution with \[[B{{r}^{-}}]=[C{{l}^{-}}]=[CO

1.	Silver ions are added to solution with \[[B{{r}^{-}}]=[C{{l}^{-}}]=[CO_{3}^{2-}]=[AsO_{4}^{3-}]=0.1\,M\]. Which compound will precipitate at lowest \[[A{{g}^{+}}]\]?
A.	\[AgBr({{K}_{sp}}=5\times {{10}^{-13}})\]
B.	\[AgCl({{K}_{sp}}=1.8\times {{10}^{-10}})\]
C.	\[A{{g}_{2}}C{{O}_{3}}({{K}_{sp}}=8\times {{10}^{-12}})\]
D.	\[A{{g}_{3}}As{{O}_{4}}({{K}_{sp}}={{10}^{-22}})\]
Answer» B. \[AgCl({{K}_{sp}}=1.8\times {{10}^{-10}})\]

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Silver ions are added to solution with \[[B{{r}^{-}}]=[C{{l}^{-}}]=[CO_{3}^{2-}]=[AsO_{4}^{3-}]=0.1\,M\]. Which compound will precipitate at lowest \[[A{{g}^{+}}]\]?

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