A solution contains Cl^{-},I^{-},and SO_{4}^{ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) $Pb^{2+}$ ion is capable of precipitating $Cl^{-}$,$I^{-}$,and $SO_{4}^{2-}$ ions as insoluble salts.$Pb^{2+} + 2Cl^{-} \longrightarrow PbCl_{2} \

Vedclass · Accepted Answer

$Pb^{2+}$

Vedclass · Answer

(A) $Pb^{2+}$ ion is capable of precipitating $Cl^{-}$,$I^{-}$,and $SO_{4}^{2-}$ ions as insoluble salts.$Pb^{2+} + 2Cl^{-} \longrightarrow PbCl_{2} \downarrow$ (White precipitate)$Pb^{2+} + 2I^{-} \longrightarrow PbI_{2} \downarrow$ (Yellow precipitate)$Pb^{2+} + SO_{4}^{2-} \longrightarrow PbSO_{4} \downarrow$ (White precipitate)While $Ba^{2+}$ precipitates $SO_{4}^{2-}$,it does not form insoluble precipitates with $Cl^{-}$ and $I^{-}$ in aqueous solutions.

$A$ solution contains $Cl^{-}$,$I^{-}$,and $SO_{4}^{2-}$ ions. Which of the following ions is capable of precipitating all of the above when added to this solution?

Similar Questions

Which of the following sulfides is completely precipitated upon dilution of its acidic solution?

Which of the following cations does not give a precipitate with $H_2S$ in a neutral medium?

The distinguishing reagent between silver and lead salts is:

Aqueous solution of which of the following cation gives a precipitate with potash alum?

$A$ $0.3 \, M$ $HCl$ solution contains the following ions: $Hg^{2+}, Cd^{2+}, Sr^{2+}, Fe^{2+}, Cu^{2+}$. The addition of $H_2S$ to the above solution will precipitate which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module