1.

Few drops of dilute solution of AgNO_3 are added to a litre of 0.1 M solution of KCl and it is found that some AgCl settles down at the bottom . If concentration of Ag^(+)is 10^(-x), find x, (K_(sp) =10^(10))

Answer»


Solution :` [Cl^(-) ]= 0.1 ,[AG^(+) ][CI^(-) ]= 10^(-10) `
` [Ag^(+) ] =(10^(-10))/(10^(-1) ) = 10 ^(-9) `


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