Solubility product of silver bromide is 5.0xx10^(-13). The quantity of – InterviewSolution

1.	Solubility product of silver bromide is 5.0xx10^(-13). The quantity of potassium bromide (molar mass taken as 120 g mol^(-1)) to be added to 1 litre of 0.05 M solution of silver nitrate to start the precipitation of AgBr is :
Answer» `2.5xx10^(-14)g` `1.2xx10^(-9)g` `1.2xx10^(-11)g` `2.5xx10^(-9)g` ANSWER :B

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