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Sahay Sir > Question Answers > JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 > Chemistry > Chapter 7 - Equilibrium > A solution which is 10^−3M each in Mn^2+, Fe^2+,Zn^2+, and Hg^2+ it treated with 10^−16M sulphide ion. If the Ksp of MnS, FeS, ZnS and HgS are 10^−15,10^−23,10^−20,and 10^−54, respectively, which one will precipitate first?

A solution which is 10^−3M each in Mn^2+, Fe^2+,Zn^2+, and Hg^2+ it treated with 10^−16M sulphide ion. If the Ksp of MnS, FeS, ZnS and HgS are 10^−15,10^−23,10^−20,and 10^−54, respectively, which one will precipitate first?

10^−20 10^−23 A solution which is 10^−3M each in Mn^2+ and 10^−54 and Hg^2+ it treated with 10^−16M sulphide ion. If the Ksp of MnS Fe^2+ FeS respectively which one will precipitate first? Zn^2+ ZnS and HgS are 10^−15