A white precipitate of AgCl dissolves in exce | vedclass

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

Question

(B) $AgCl$ is a white precipitate that is insoluble in water but dissolves in excess of certain reagents due to the formation of soluble complex ions.

Vedclass · Accepted Answer

$I, II, III$

Vedclass · Answer

(B) $AgCl$ is a white precipitate that is insoluble in water but dissolves in excess of certain reagents due to the formation of soluble complex ions.$(I)$ In excess $NH_{3(aq)}$,$AgCl$ forms the soluble complex $[Ag(NH_3)_2]Cl$.$(II)$ In excess $Na_2S_2O_3$,$AgCl$ forms the soluble complex $Na_3[Ag(S_2O_3)_2]$.$(III)$ In excess $NaCN$,$AgCl$ forms the soluble complex $Na[Ag(CN)_2]$.Therefore,$AgCl$ dissolves in all three reagents.

$A$ white precipitate of $AgCl$ dissolves in excess of
$(I)$ $NH_{3(aq)}$
$(II)$ $Na_2S_2O_3$
$(III)$ $NaCN$

Similar Questions

Sodium thiosulphate is used in photography for which of the following purposes?

The electrolytes usually used in the electroplating of gold and silver,respectively,are

When acetic acid and $K_4[Fe(CN)_6]$ are added to a copper salt,a chocolate precipitate is obtained of the compound:

State the importance of coordination compounds in electroplating.

When $CuSO_4$ solution is added to $K_4[Fe(CN)_6]$,the formula of the product formed is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$ white precipitate of $AgCl$ dissolves in excess of $(I)$ $NH_{3(aq)}$ $(II)$ $Na_2S_2O_3$ $(III)$ $NaCN$