A) \[AgI:A{{g}^{+}}:NO_{3}^{-}\]
B) \[AgI:{{K}^{+}}:NO_{3}^{-}\]
C) \[AgI:NO_{3}^{-}:A{{g}^{+}}\]
D) \[AgI:{{I}^{-}}:{{K}^{+}}\]
Correct Answer: D
Solution :
The Helmholtz double layer contains a layer of opposite charges on the surface of colloidal particles. \[AgN{{O}_{3}}+\underset{\text{excess}}{\mathop{KI}}\,\xrightarrow{{}}AgI+KN{{O}_{3}}\] \[AgI+KI\xrightarrow{{}}AgI:{{I}^{-}}:{{K}^{+}}\]You need to login to perform this action.
You will be redirected in
3 sec