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500 mL of 0.01 AgNO3 is mixed with 250 m...

500 mL of 0.01 `AgNO_3` is mixed with 250 ml each of NaBr and NaCl, each having molarity 0.02 M. Find equilibrium concentrtion of `Br^(-)` (moles/L). Given : `K_(sp)(AgBr)= 5 xx 10^(-13), K_(sp)(AgCl) =10^(-10)).`

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The correct Answer is:
`2.49 xx 10^(-5)`
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