1.

On addition of increasing amount of \[AgN{{O}_{3}}\] to 0.1 M each of \[NaCl\] and \[NaBr\] in a solution, what % of \[B{{r}^{-}}\] ion get precipitated when \[C{{l}^{-}}\]ion starts precipitating.\[{{K}_{sp}}\left( AgCl \right)=1.0\times {{10}^{-10}}\], \[{{K}_{sp}}(AgBr)=1\times {{10}^{-13}}\]

A. 0.11                 
B. 99.9 
C. 0.01                 
D. 9.99
Answer» C. 0.01                 


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