An aqueous solution of a salt,when treated wi | vedclass

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

Question

(A) When halide ions like $Cl^{-}$,$Br^{-}$,and $I^{-}$ are treated with $AgNO_3$ solution,they form silver halides.$AgCl$ is a white precipitate that

Vedclass · Accepted Answer

$Cl^{-}$

Vedclass · Answer

(A) When halide ions like $Cl^{-}$,$Br^{-}$,and $I^{-}$ are treated with $AgNO_3$ solution,they form silver halides.$AgCl$ is a white precipitate that is soluble in $NH_4OH$ due to the formation of a soluble complex $[Ag(NH_3)_2]Cl$.$AgBr$ is a pale yellow precipitate that is sparingly soluble in $NH_4OH$.$AgI$ is a yellow precipitate that is insoluble in $NH_4OH$.Since the precipitate is white and dissolves in $NH_4OH$,the radical present is $Cl^{-}$.Chemical reaction:$AgNO_3 + NaCl ightarrow AgCl \downarrow (	ext{white}) + NaNO_3$$AgCl + 2NH_4OH ightarrow [Ag(NH_3)_2]Cl + 2H_2O$

An aqueous solution of a salt,when treated with $AgNO_3$ solution,gives a white precipitate which dissolves in $NH_4OH$. The radical present in the salt is:

Similar Questions

Which of the following gives a precipitate with $Pb(NO_3)_2$ but not with $Ba(NO_3)_2$?

$A$ brown ring appears in the test for

Which of the following reagents would you use to separate $SO_4^{2-}$ ions from a solution containing a mixture of $SO_4^{2-}$ and $Cl^-$ ions?

Which of the following anions does not produce a precipitate with $BaCl_2$ solution,however,gives a precipitate with $AgNO_3$?

$A$ reagent consisting of $1$-naphthylamine and sulphanilic acid in acetic acid is used for the detection of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module