The minimum mass of NaBr which should be added in 200 ml of 0.0004 M AgNO3 solution just to start pr — AITS & Test Series Chemistry Question
Question
The minimum mass of NaBr which should be added in 200 ml of 0.0004 M AgNO3 solution just to start precipitation of AgBr. Ksp of AgBr = 4×10^-13. (Br = 80)

Answer: C
💡 Solution & Explanation
13 9 4 4 10 10 4 10 Br M Mass of NaBr added of 9 10 200 103 200 1000 ml 8
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