A solution contain `0.1 MZn^(2+)` and `0.01 M Cu^(+2)` ins. This solution is saturated by passing `H_(2)S` concentration is `8.1' 10^(-21) M` . Ksp for `ZnS` and `CuS` are `3'10^(-22)` and` 8'10^(-36)` respectively. Which of the following will occur in solution.

A solution contains 0.01 M metal ion ( Zn^(2+) and Cu^(2+) ). It is saturated by passing H_(2)S gas in the M. The solubility products of ZnS and CuS are 3.0xx10^(-22) and 8.0xx10^(-36) respectively. Which of the following will occur ?

A solution containing 0.1 M Zn^(2+) and 0.01 M Cu^(2+) is saturated with H_2S . The S^(2-) concentration is 8.1 xx 10^(-31) M. Will ZnS or CuS precipitate ? K_(sp)(ZnS)=3.0xx10^(-23) and K_(sp)(CuS)=8.0xx10^(-34) .

H_(2)S is passed into one dm^(3) of a solution containing 0.1 mole of Zn^(2+) and 0.01 mole of Cu^(2+) till the sulphide ion concentration reaches 8.1xx10^(-19) moles .Which one of the following statements is true? [ K_(sp) of ZnS and CuS are 3xx10^(-22) and 8xx10^(-36) respectively]

H_(2)S is passed into one dm^(3) of a solution containing 0.1 mole of Zn^(2+) and 0.1 mole of the Cu^(2+) till the sulphide ion concentration reaches 8.1 xx 10^(-10) moles. Which one of the following statements is true? [K_(sp) of ZnS and CuS are 3 xx 10^(-22) and 8 xx 10^(-36) respectively]

H_(2)S is passed into one dm^(3) of a solution containing 0.1 mole of Zn^(2+) and 0.1 mole of the Cu^(2+) till the sulphide ion concentration reaches 8.1 xx 10^(-10) moles. Which one of the following statements is true? [K_(sp) of ZnS and CuS are 3 xx 10^(-22) and 8 xx 10^(-36) respectively]