AP and TS EAMCET Engineering Model Paper 20

Question : 139 of 160

Marks: +1, -0

Solubility product of Silver bromide is 5×10−13 . The quantity of potassium bromide (Molar mass is taken as 120 gram mol−1 ) is to be added to 1000‌ml of 0.05M solution of Silver nitrate to start the precipitation is